Streaming service CBS All Access releases the fourth episode of Star Trek: Lower Decks, created by Mike McMahan (Rick & Morty) and starring Tawny Newsome (Space Force), Jack Quaid (The Boys), Noel Wells (Craig Of The Creek), Eugene Cordero (Other Space), Dawnn Lewis (A Different World, Futurama), and Jerry O’Connell (Sliders). Haley Joel Osment (The Sixth Sense) guest stars.

Streaming service CBS All Access releases
Streaming service CBS All Access releases
Streaming service CBS All Access releases
Streaming service Disney+ premieres the
Streaming service Disney+ releases the 
Streaming service Disney+ releases the 
Hired by Lucille Ball to help turn around the fortunes of Desilu Studios in the 1960s following her divorce from studio co-founder Desi Arnaz, producer and production executive Herbert F. Solow became known as “the man who sold
Streaming service Disney+ releases the 
Streaming service Disney+ releases the 
Streaming service Disney+ releases the 
Streaming service Disney+ releases the
Episodes 47-49 of the science fiction series The Expanse, based on the series of novels by James S.A. Corey (a pseudonym for writers Ty Franck and Daniel Abraham), premiere on streaming service Amazon Prime. Though the first three season five episodes – Exodus, Churn, and Mother – drop simultaneously, Amazon will release the remainder of the fifth season one episode per week. This season is an adaptation of the novel Nemesis Games.
Streaming service Disney+ releases the
The 864th episode of Doctor Who airs on BBC1 (the 165th episode since the series’ revival), starring Jodie Whittaker, Bradley Walsh, Mandip Gill, and Tosin Cole. John Barrowman (Torchwood) guest stars in the 2021 New Years’ special.
Streaming service Disney Plus premieres the first and second episodes of WandaVision, created for TV by Jac Schaeffer and starring Elizabeth Olsen and Paul Bettany reprising the characters of Wanda Maximoff and Vision. Kathryn Hahn also stars. Set in the Marvel Cinematic Universe, the series involves the characters after the events of Avengers: Endgame, and progresses through a succession of styles patterned on classic TV sitcoms (for reasons that become apparent as the story unfolds).
The CW airs the 21st episode of Batwoman. Javicia Leslie takes over as the series lead as Ryan Wilder, who assumes the mantle of Batwoman in the second season premiere.