Dec. 17 (UPI) -- 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.
Halsey will be the musical guest during Rockwell's episode.
Excited to announce our first show of 2018! #SNL pic.twitter.com/GbUPXqyzXb
— Saturday Night Live - SNL (@nbcsnl) December 17, 2017
