Angel From Hell This canceled sitcom starring Jane Lynch and Maggie Lawson offers up two more previously unaired episodes. 8 and 8:30 p.m. CBS
Hello World! Pop music’s Usher and Christina Aguilera lend their voices to the debut installments of this new kid-friendly nature series. 8 and 8:30 p.m. Discovery Channel
Hell on Wheels Chang (Byron Mann) uncovers Mei’s (Angela Zhou) shocking secret, and Cullen (Anson Mount) continues his quest, on a new episode of the frontier drama. 9 p.m. AMC
Dr. Jeff: Rocky Mountain Vet The team relocates to a new clinic as this unscripted...