Saturday Night Live(NBC at 11:30) The comedy show returns from its winter hiatus with a live coast-to-coast show. Actor Sam Rockwell (“The Hitchhiker’s Guide to the Galaxy”) hosts and Halsey is the musical guest.

(All times Eastern.)

Say Yes to the Dress (TLC at 8) Twins Marlo and Margo are back, but now Marlo is the one looking for a dress, and bride Val needs a gown for her glacier wedding.

Returning

Snapped: Killer Couples (Oxygen at 6) Season 9.

House Hunters Renovation (HGTV at 10) Season 13.

Sunday Listings

Fox News Sunday (Fox at 9 a.m.) Secretary of Homeland Security Kirstjen Nielsen and California Attorney General Xavier Becerra.

White House Chronicle (WETA at 9) The Boston Globe's Felice Freyer and Robert Houghtaling of the East Greenwich Academy Foundation.

This Is America & the World (WETA at 10 and WHUT at 7:30 p.m.) Journalist David Ignatius (part 2).

Meet the Press (NBC at 10:30) Sen. Rand Paul (R-Ky.).

Premieres

Jodi Arias: An American Murder Mystery (ID at 10) The 2008 murder case of Travis Alexander, in which girlfriend Jodi Arias was the main suspect, is examined in this miniseries.

Seeking Sister Wife (TLC at 10:10) Three families work to add another wife to the mix in this new plural-marriage-related show.

Special

Trophy (CNN at 9) An inside look at big game hunting and conservation.

Returning

Divorce (HBO at 10) Season 2.

Crashing (HBO at 10:30) Season 2.

Sarah Polus