Sam Rockwell to Guest Host 'SNL' When It Returns From Winter Hiatus

Kris Connor/Getty Images for Museum of Modern Art, Department of Film

NEW YORK, NY - NOVEMBER 09: Actor Sam Rockwell attends a panel discussion during the MoMA's Contenders Opening Night Featuring "Three Billboards Outside Ebbing, Missouri" at MOMA on November 9, 2017 in New York City.

Galaxy Quest and Three Billboards Outside Ebbing, Missouri co-star Sam Rockwell is set to guest host Saturday Night Live on Jan. 13.

"Excited to announce our first show of 2018! #SNL," the 43-year-old sketch comedy's Twitter account said early Sunday.

'SNL' Promotes Michael Che, Colin Jost to Co-Head Writers

'SNL' Promotes Michael Che, Colin Jost to Co-Head Writers

The duo have anchored SNL's 'Weekend Update' segment since 2014.

Halsey will be the musical guest during Rockwell's episode.

By Karen Butler

Originally published in UPI Entertainment News.