Three FX comedies return for new seasons on a new channel - FXX.It is - you guessed it! - a second FX channel. It's replacing the Fox Soccer Channel (which has been folded into Fox Sports 1 and Fox Sports 2).On It's Always Sunny in Philadelphia (8 and 9:30 p.m., FXX), Dee is wallowing in self-loathing.On The League (8:30 and 10 p.m., FXX), the guys travels to Los Angeles for Andre and Trixie's wedding.And on Totally Biased with W. Kamau Bell (9 and 11 p.m., FXX), Bell talks about whatever happens to be on his mind.Elsewhere on TV ...Big Brother (7 p.m., CBS/Ch. 2): The veto competition.Earthflight: A Nature Special Presentation (7 p.m., PBS/Ch. 7): A look at snow geese, pelicans and bald eagles.MasterChef (7 p.m., Fox/Ch. 13): The cooks divide up into two teams for the mystery box challenge.Luther (7 p.m., BBC America): News of a murder interrupts Luther's date with Mary.America's Got Talent (8 p.m., NBC/Ch. 5): Six acts advance to the next round.Broadchurch (8 and 11 p.m., BBC America): The townspeople turn on each other and single out a suspect.The Ultimate Fighter (8 p.m., FS1): A new season begins on a new channel.Camp (9 p.m., NBC/Ch. 5): The CITs go on an overnight.Melissa & Joey (9 p.m., ABC Family): Mel meets Joe's family. (Season finale)Baby Daddy (9:30 p.m., ABC Family): Ben plans a surprise birthday party for Riley. (Season finale)Royal Pains (10 p.m., USA): HankMed treats a reporter.Top Chef Masters (11 p.m., Bravo): The contestants pair up to prepare fish.Futurama (11 p.m., Comedy Central): In the series finale, Fry asks Leela to marry him. Of course, the show has been canceled before and later returned, so who knows if this is really the end?The Bridge (11 p.m., FX): Marco reconnects with a friend from his past and races to save his family.Duck Dynasty (11 p.m., Discovery): Jase and the children stay with Willie and Korie.Hot In Cleveland (11 p.m. TV Land): It's a "Mary Tyler Moore" show reunion with Moore, Valerie Harper and Cloris Leachman joining "Hot" regulars Betty White and Georgia Engel. I wish I could tell you this is a hilarious episode, but it's not. It's sort of sadly unfunny.