On TV this Wednesday: Resident Alien returns for Season 2, Astrid & Lilly (attempt to) save the world and Julianna Margulies hosts a Holocaust remembrance special. Here are 10 programs to keep on your radar; all times are Eastern.

Courtesy of Syfy
On TV this Wednesday: Resident Alien returns for Season 2, Astrid & Lilly (attempt to) save the world and Julianna Margulies hosts a Holocaust remembrance special. Here are 10 programs to keep on your radar; all times are Eastern.
In Episode 5 (of 7), an unexpected ally emerges…. (Fall behind? Read Episode 4 recap.)
Panelists this week include Ashanti, Joel McHale, Alison Brie, Cheryl Hines and Adrienne Houghton.
After Sara creates an aberration that allows the team to take back the Evil Waverider, the Legends land at a bar frequented by fellow time travelers.
The remaining Racers bungee-jump over 700 feet (!) off the Verzasca Dam in Switzerland. (Fall behind? Read Episode 4 recap.)
Ryan juggles Jada’s demands, Mary’s ever-increasing power and a new romantic entanglement. (Is Batwoman truly giving us “Wildmoore”?)
Season 2 premiere: Harry is back on Earth but can’t remember who he is — and only Asta can keep him safe. (Read preview; watch trailer.)
Karen tries to prevent Andi from repeating history; Zac and Fatima reach an agreement that could set the tone for their newfound relationship.
Series premiere: Sean and Kevin couldn’t, but maybe Astrid and Lilly can? Newcomers Jana Morrison and Samantha Aucoin play social outcasts who accidentally crack open a portal to a terrifyingly quirky monster dimension. (Watch trailer.)
Griff offers to mentor Sam and assure his daughter’s succession — but only if he is able to resume his role as chief. (One Tree Hill reunion is coming!)
In observance of Holocaust Remembrance Day (on Jan. 27), this hour-long special profiles Holocaust survivors and their families; Julianna Margulies hosts.