The Big Bang Theory: Sheldon (Jim Parsons) goes on his first date ever in the season premiere (8 p.m. CBS).
Community: Betty White guest stars as an eccentric professor in the second season premiere (8 p.m. NBC).
My Generation: In the mockumentary style of "The Office," a documentary crew follows members of a high school class 10 years after graduation (8 p.m. ABC).
Bones: Brennan, Booth (Emily Deschanel, David Boreanaz) and the team reunite in the season premiere (8 p.m. Fox).
$#*.! My Dad Says: In this new series based on a popular Twitter feed, William Shatner stars as the dad (8:30 p.m. CBS).
30 Rock: Jack (Alec Baldwin) meddles in Liz and Carol's (Tina Fey, Matt Damon) relationship in the season premiere (8:30 p.m. NBC).