The Girl on the Train star Emily Blunt will make her debut as host of Saturday Night Live on October 15. She’ll be joined by multiple Grammy winner Bruno Mars, making his fourth appearance as musical guest.

SNL
NBC

Also, set to his host for his ninth time is Tom Hanks, who will take the reins on October 22, with Super Bowl Halftime Show headliner Lady Gaga as musical guest for her third time.

The Girl on the Train opens in theaters today. Mars’ third album 24K Magic will be released on November 18. His first single, the record’s title track, is out today. Gaga’s fifth studio alum Joanne is set to be released October 21.

Last week’s season-premiere telecast of Saturday Night Live, hosted by Margot Robbie and featuring musical guest The Weeknd, delivered 11.8 million viewers in Live+3, making it the show’s most-watched season debut in 22 years. It featured a sendup of the presidential debate with Alec Baldwin making his debut as Donald Trump and Kate McKinnon reprising her role as Hillary Clinton.