“Search Party” (TBS at 10, Sunday) Alia Shawkat stars in Season 2 of this satire about a group of millennials whose lives took a dark turn following the mysterious disappearance of a former college classmate. (Mark Schafer/TBS)

(All times Eastern.)

I Am Elizabeth Smart (Lifetime at 8) Alana Boden plays kidnapping survivor Elizabeth Smart, who narrates this film about her 2002 abduction and rescue, which occurred nine months later.

Cold Blooded: The Clutter Family Murders (Sundance at 9) This two-night documentary, from “Paradise Lost” director Joe Berlinger, reexamines the 1959 murders of a Kansas family that inspired Truman Capote’s “In Cold Blood.”

Night of Too Many Stars: America Unites for Autism Programs (HBO at 8) Jon Stewart hosts this celebrity-studded benefit, featuring appearances by Robert De Niro, Sarah Silverman, Chris Rock, Ben Stiller, John Oliver, John Mulaney, Abbi Jacobson, Stephen Colbert and J.J. Abrams. The live event will include stand-up performances, comedy sketches and music from the Roots.

Saturday Night Live (NBC at 11:30) Chance the Rapper hosts. Eminem is the musical guest.

Sunday listings

Fox News Sunday (Fox at 9 a.m.) Treasury Secretary Steven Mnuchin.

White House Chronicle (WETA at 9) Columbia University’s W. Ian Lipkin.

Sunday Morning Futures (Fox News at 10) Eric Trump, executive vice president of the Trump Organization, Rep. Peter J. Roskam (R-Ill.), Rep. Darrell Issa (R-Calif.).

Newsmakers (C-SPAN at 10) Texas Attorney General Ken Paxton.

This Is America & the World (WETA at 10 and WHUT at 7:30 p.m.) David Litt, speechwriter and author of “Thanks, Obama: My Hopey, Changey White House Years.”

Face the Nation (CBS at 10:30) Sen. Tom Cotton (R-Ark.) and Rep. Jackie Speier (D-Calif.).

Awards show

2017 American Music Awards (ABC at 8) “Blackish” star Tracee Ellis Ross hosts this year’s ceremony, which will honor her mother, Diana Ross, and feature performances by Christina Aguilera, Alessia Cara, Selena Gomez, Pink, Demi Lovato and more.

Documentary

The Problem With Apu (Tru TV at 10) South Asian American comedian Hari Kondabolu confronts his issues with the controversial “Simpsons” character in this thoughtful documentary, which includes interviews with Aziz Ansari, Kal Penn, Whoopi Goldberg, Aasif Mandvi, Hasan Minaj and Aparna Nancherla.

Bethonie Butler