Last Hours in Suburbia (8pm, Lifetime) - In a new Lifetime movie, a teen tries to prove she is innocent of causing a car accident that killed her best friend.
Doctor Who (9pm, BBC America) - Millions of sinister black cubes fall from the sky, and the Doctor worries about an invasion of Earth.
Tanked (9pm, Animal Planet) - Brett and Wayde recall their most memorable aquarium-building experiences across the country.
Celebrity Ghost Stories (9pm, Bio) - Diane Neal, Debbie Allen, Kevin Sorbo and Debbie Matenopoulos tell of spooky encounters. Allen claims to have been visited by her deceased grandmother and Sorbo encounters the ghost of a dead bride.
The Incredible Dr. Pol (10pm, Nat Geo Wild) - Dr. Pol mistakes a bat for a banana peel and gets bitten. He takes the bat to get tested for rabies, and a positive result could endanger the health of the whole family. Meanwhile, Dr. Brenda has to perform surgery on a pup who may not survive. All in all, sounds like a barrel of laughs.
Saturday Night Live (11:35pm, NBC) - Joseph Gordon-Levitt hosts, with musical guest Mumford & Sons.