It’s a sci-fi Monday as we Scholars recommend three shows from quite different otherworlds.

KATHERINE’S PICK:
Final Space [TBS, 10:30p]
The season one finale is fraught with peril!

BRAD’S PICK:
Supergirl [The CW, 8p]
Supergirl and the gang brace for a showdown with the Worldkillers. Supergirl asks Guardian for a favor that could alter their relationship forever.

JASON’S PICK:
iZombie [The CW, 9p]
While I’m beginning to straddle the fence when it comes to this quirky zombie shows, but it’s gotta find its way soon, and a Die Hard theme bodes well as Liz munches down on plays-by-his-own-rules cop brain.

ALSO ON TAP TONIGHT:

• The stop-action adventures of Titanium Rex (voiced by Brian Cranston) and his Storm City League of Freedom return to Crackle for a third season of SuperMansion.
• After the death of an officer, anxiety among the lost crew builds to a crescendo on AMC’s The Terror.
• If you love enhanced reality, these are your times, as a barrage of new and returning reality programs drop tonight, but we’re just gonna say two words: Teen Mom. On MTV.