WPCH Cable HD Part of the "PowerNation" series of syndicated automotive programs, "Detroit Muscle" delights fans of 1960s and '70s era muscle cars -- and the Motor City's latest modern muscle machines -- by detailing step-by-step restoration and modification projects. From fitting a 1967 Galaxy with a 347 turbo to showing how a 50-year-old Mustang can handle like a late-model pony, the show's crew aims to make 2026-08-15 Pro engine tips on assembling and tuning everything from street engines to full-race motors. 2026-08-15 2026-08-15 Parkour and Ninja Warrior athletes compete against each other in high-level action matches of tag during international tournaments. 2026-08-15 When a member of the community's behavior becomes increasingly erratic, Calvin and Dave step up to help; Marty undergoes a dramatic makeover to impress a long-time crush. 2026-08-15 Calvin's wealthy and impulsive brother Curtis makes a surprise visit, which creates chaos in the Butlers' lives; Dave and Gemma run into challenges while trying to declutter their home. 2026-08-15 Sheldon makes a surprise revelation when Amy buys him a new laptop; Leonard and Wolowitz get sold out by Koothrappali after lying to their wives to attend a movie screening. 2026-08-15 Sheldon shares a secret about Leonard when the two go on a weekend trip with Penny and Amy; Koothrappali goes all out with pregnancy gifts. 2026-08-15 On Thanksgiving, Mike's dad (Robert Forster) announces plans to open a recreational marijuana store; Mike worries what message his dad's business venture will send to the family. 2026-08-15 When Bud gives Boyd a spanking, he's surprised to learn Mike disagrees with his style of discipline; Kyle thinks Mandy's gift of a pork pie hat is an effort to brand him. 2026-08-15 A behind the scenes look at local restaurants. 2026-08-16