The Big Bang Theory
After a cliffhanger ending at the end of season 10, in which Sheldon (Jim Parsons) proposed to Amy (Mayim Bialik), the series returns for season 11. Amy answers Sheldon’s question, and Howard (Simon Helberg) and Bernadette (Melissa Rauch) struggle with unexpected news. The première of the spinoff Young Sheldon follows. (CTV/CBS)
MURDOCH MYSTERIES
Another series kicks off season 11, this one Canadian. In Up From Ashes, Murdoch (Yannick Bisson) must prove his innocence amid corruption. Ogden (Helene Joy) is kidnapped. (CBC)
ALIAS GRACE
The TV series based on Margaret Atwood’s like-named 1996 novel debuts with convicted murderer Grace Marks’s (Sarah Gadon) claims she has no memory of the events surrounding the murder. (CBC)
THE VOICE
The singing competition’s 13th season debuts. Jennifer Hudson joins coaches Miley Cyrus, Adam Levine and Blake Shelton in choosing who’ll be the next big thing in the music business. (CTV Two/NBC)
NCIS: NEW ORLEANS
The première of season 4, Rogue Nation, sees Pride (Scott Bakula) on probation after his rogue takedown of the corrupt Mayor Hamilton (Steven Weber). The team must secretly investigate after the FBI takes the lead on a case involving stolen nuclear waste. (Global)
THE GOOD DOCTOR
In this new series, Freddie Highmore plays a young surgeon with autism and savant syndrome who joins St. Bonaventure hospital’s surgical unit. He must navigate the new environment and relationships in order to prove himself. (CTV/ABC)
ME, MYSELF & I
This new comedy follows one man’s life over a 50-year span, focusing on three distinct stages: as a 14-year-old in 1991 (Jack Dylan Grazer), a 40-year-old in present day (Bobby Moynihan) and a 65-year-old in 2042 (John Larroquette). (CTV/CBS)
THE VIETNAM WAR
The 10-part Ken Burns documentary continues with the episode The Veneer of Civilization. Draft-age Americans wrestle with their choices, Richard Nixon narrowly wins the U.S. presidential election and soldiers on all sides of the conflict witness savagery and courage. (PBS)
SO YOU THINK YOU CAN DANCE
Season 14 wraps up as the final four dancers give one more performance before the winner is crowned. (Fox)
THE SINNER
The drama based on the like-named Petra Hammes-fahr novel continues. When Det. Ambrose (Bill Pullman) begins to waver, Cora (Jessica Biel) convinces him to take a risk for the case. (Showcase)