TLC HD The 2003 Approximation. Sheldon reverts to 2003 when he learns that Leonard and Penny are moving in together, while Howard and Raj form a band to play at the comic store. S9, Ep4 2026-04-02 The Perspiration Implementation. When Barry Kripke gives the guys fencing lessons, he makes a point of letting Sheldon know he's interested in dating Amy. S9, Ep5 2026-04-02 The Helium Insufficiency. A helium shortage leads Sheldon and Leonard to do business with a dealer in the black market to acquire some of the element for an experiment. S9, Ep6 2026-04-02 The Spock Resonance. Sheldon's interview for a 'Star Trek' documentary focusing on Spock turns up a shocking revelation about his breakup with Amy. S9, Ep7 2026-04-02 The Mystery Date Observation. When Leonard, Penny and Bernadette learn that Amy is going out on a dinner date, the trio set out to spy on her and the guy. S9, Ep8 2026-04-02 Mike Likes Cake. Molly is mortified when she reviews her wedding photos and sees that Mike either has his mouth open or his eyes closed in every single shot. S3, Ep3 2026-04-02 Molly In The Middle. Mike and Molly decide they're ready to start trying for a baby. And Carl gets upset when he learns that Molly is still spending time with Christina. S3, Ep4 2026-04-02 Mike's Boss. Mike is put in an uncomfortable situation when his mom starts dating his boss, despite his many reservations. S3, Ep5 2026-04-02 Bible Camp And A Chariot Of Love. Sheldon ends up in a fierce competition with Paige after their mums force them to attend Vacation Bible School. Georgie makes a questionable purchase. S4, Ep4 2026-04-02 A Musty Crypt. While Mary and George take a trip, Georgie freaks out when his girlfriend thinks she's pregnant. Dale and Meemaw work out their relationship issues. S4, Ep5 2026-04-02 Freshman Orientation. While college orientation does not go as Sheldon planned, Mary is mistaken for a university student and invited to a party. S4, Ep6 2026-04-02 The Platonic Permutation. Sheldon and Amy spend Thanksgiving at the aquarium, Wolowitz volunteers at a soup kitchen, and Penny realises that Leonard knows a lot about her. S9, Ep9 2026-04-03