CTV COMEDY (West) Channel (CMDYW)

Sheldon and Amy are devastated after learning from a Russian paper that Super Asymmetry has already been discovered and disproven. Also, ultra-competitive Bernadette asks Stuart's girlfriend, Denise, to teach her how to beat Howard in a popular videogame. (Repeat).

Sheldon and Amy are still down about their theory being disproven, but a VHS tape from Sheldon's past inspires him not to give up. Also, Bernadette turns into a pageant mom when she tries to help Wolowitz ace his Magic Castle audition. (Repeat).

The women's Vegas vacation is called off, so the men invite them to play Dungeons & Dragons, which has a most unusual effect on Amy and Sheldon. Meanwhile, Raj and Lucy's date goes less than perfectly. (Repeat).

Dan is still upset over the fact that his father paid for his half-brother's college education; Jackie gets invited into a married couple's relationship. (Repeat).

Amy tries to help Sheldon get over his compulsive desire for closure after one of his favorite TV shows is canceled before it reached a satisfying conclusion. Meanwhile, Raj uncovers a secret about the new woman in his life, Lucy. (Repeat).

Sheldon is positively charged with excitement when he hires Professor Proton (Bob Newhart), the host of his favorite childhood TV program, to appear at his apartment. Later, Howard and Bernadette agree to dogsit Raj's pooch, but things don't go as planned. (Repeat).

The women's Vegas vacation is called off, so the men invite them to play Dungeons & Dragons, which has a most unusual effect on Amy and Sheldon. Meanwhile, Raj and Lucy's date goes less than perfectly. (Repeat).

Sheldon and Amy are devastated after learning from a Russian paper that Super Asymmetry has already been discovered and disproven. Also, ultra-competitive Bernadette asks Stuart's girlfriend, Denise, to teach her how to beat Howard in a popular videogame. (Repeat).

Ross has an unusual growth; Phoebe is torn between two men she's dating; Monica thinks Pete is going to propose. Vince: Matt Battaglia. Jason: Robert Gant. Guru Saj: Kevin McDonald. Pete: Jon Favreau. Monica: Courteney Cox. (Repeat).

Pete pursues the Ultimate Fighting championship; Chandler has a slap-happy new boss; Ross dates Phoebe's friend. Billy Crystal and Robin Williams have cameos. Pete: Jon Favreau. Doug: Sam McMurray. Bonnie: Christine Taylor. (Repeat).

Phoebe's quest to find her father leads the gang to a beach house---and leads Phoebe to a fateful meeting with an old family friend (Teri Garr); Rachel persuades Bonnie (Christine Taylor) to make a change. Phoebe: Lisa Kudrow. Rachel: Jennifer Aniston. (Repeat).

At the beach house, Ross and Rachel appear on the threshold of a new era; Phoebe gets to know her birth mother (Teri Garr); Monica is stung by a jellyfish. Phoebe: Lisa Kudrow. Ross: David Schwimmer. Rachel: Jennifer Aniston. (Repeat).

Sheldon and Amy are devastated after learning from a Russian paper that Super Asymmetry has already been discovered and disproven. Also, ultra-competitive Bernadette asks Stuart's girlfriend, Denise, to teach her how to beat Howard in a popular videogame. (Repeat).

Sheldon and Amy are still down about their theory being disproven, but a VHS tape from Sheldon's past inspires him not to give up. Also, Bernadette turns into a pageant mom when she tries to help Wolowitz ace his Magic Castle audition. (Repeat).

Dan avoids coping with a death in the family, only to be confronted by it head-on. Meanwhile, Ben and Darlene address Ben's baby fever and have "the talk." Also, the Lunch Box is officially open for business, and Dwight gets the jitters when he has to fill in for the chef. (Repeat).

Dan is still upset over the fact that his father paid for his half-brother's college education; Jackie gets invited into a married couple's relationship. (Repeat).

Everything is in the pink for Hank, but Brent and Wanda see things a different way than Hank does. Lacey creates Dog River Dollars, and then becomes suspicious that they are being counterfeited. Karen tries to get Davis to think for himself. (Repeat).

Emma goes Christmas shopping early, prompting Davis and Karen to bribe Oscar for information about their gifts; Lacey examines her ties with Wanda; Hank creates confusion with the help of daylight saving time. (Repeat).

Brent and Lacey go to great lengths to find each other the perfect Christmas present; Hank gets conned into helping Oscar and Emma prep their annual Christmas party; Wanda goes to war with the cops over her extreme Christmas lights display. (Repeat).

Lacy tries to get over her fears with the help of Brent and Wanda so she can go skydiving; Hank becomes the town messenger; Oscar and Emma confront Karen and Davis about a prime location for potato planting. (Repeat).

Canadian English version of the game show where unsuspecting members of the public hail a cab and find they're playing for money - if they can keep answering questions correctly before they reach their destination. Too many incorrect answers and they may just be walking the rest of the way.

Canadian English version of the game show where unsuspecting members of the public hail a cab and find they're playing for money - if they can keep answering questions correctly before they reach their destination. Too many incorrect answers and they may just be walking the rest of the way.

Everything is in the pink for Hank, but Brent and Wanda see things a different way than Hank does. Lacey creates Dog River Dollars, and then becomes suspicious that they are being counterfeited. Karen tries to get Davis to think for himself. (Repeat).

Emma goes Christmas shopping early, prompting Davis and Karen to bribe Oscar for information about their gifts; Lacey examines her ties with Wanda; Hank creates confusion with the help of daylight saving time. (Repeat).

Brent and Lacey go to great lengths to find each other the perfect Christmas present; Hank gets conned into helping Oscar and Emma prep their annual Christmas party; Wanda goes to war with the cops over her extreme Christmas lights display. (Repeat).

Lacy tries to get over her fears with the help of Brent and Wanda so she can go skydiving; Hank becomes the town messenger; Oscar and Emma confront Karen and Davis about a prime location for potato planting. (Repeat).

Canadian English version of the game show where unsuspecting members of the public hail a cab and find they're playing for money - if they can keep answering questions correctly before they reach their destination. Too many incorrect answers and they may just be walking the rest of the way.

Canadian English version of the game show where unsuspecting members of the public hail a cab and find they're playing for money - if they can keep answering questions correctly before they reach their destination. Too many incorrect answers and they may just be walking the rest of the way.

Everything is in the pink for Hank, but Brent and Wanda see things a different way than Hank does. Lacey creates Dog River Dollars, and then becomes suspicious that they are being counterfeited. Karen tries to get Davis to think for himself. (Repeat).

Emma goes Christmas shopping early, prompting Davis and Karen to bribe Oscar for information about their gifts; Lacey examines her ties with Wanda; Hank creates confusion with the help of daylight saving time. (Repeat).

Brent and Lacey go to great lengths to find each other the perfect Christmas present; Hank gets conned into helping Oscar and Emma prep their annual Christmas party; Wanda goes to war with the cops over her extreme Christmas lights display. (Repeat).

Lacy tries to get over her fears with the help of Brent and Wanda so she can go skydiving; Hank becomes the town messenger; Oscar and Emma confront Karen and Davis about a prime location for potato planting. (Repeat).

Harris is the boss of Darlene after her mom, desperate for money, gets a job at Price Warehouse. Jackie decides to take her "thrupple" relationship with Ron and Janelle to the next level. Everyone makes fun of Ben's appearance after he shaves his beard in an attempt to appear more clean-cut to potential advertisers for the magazine. (Repeat).

Ross has an unusual growth; Phoebe is torn between two men she's dating; Monica thinks Pete is going to propose. Vince: Matt Battaglia. Jason: Robert Gant. Guru Saj: Kevin McDonald. Pete: Jon Favreau. Monica: Courteney Cox. (Repeat).

Pete pursues the Ultimate Fighting championship; Chandler has a slap-happy new boss; Ross dates Phoebe's friend. Billy Crystal and Robin Williams have cameos. Pete: Jon Favreau. Doug: Sam McMurray. Bonnie: Christine Taylor. (Repeat).

Phoebe's quest to find her father leads the gang to a beach house---and leads Phoebe to a fateful meeting with an old family friend (Teri Garr); Rachel persuades Bonnie (Christine Taylor) to make a change. Phoebe: Lisa Kudrow. Rachel: Jennifer Aniston. (Repeat).