Only Murders in the Building season 4 has cast Molly Shannon from The White Lotus in a season-long role.
News of her involvement comes via Deadline, which reports that Shannon is set to play a "high-powered LA businesswoman who finds herself drawn into the world of the investigation" in New York City.
The next phase of Only Murders sees Charles (Steve Martin), Oliver (Martin Short) and Mabel (Selena Gomez) swapping the corridors of The Arconia for the sunny state of LA.
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As for Shannon's other credits, she has played various characters in Saturday Night Live skits for six years up until 2001, as well as Betty Lou Who in The Grinch and Mrs Fisher in Promising Young Woman.
It's been a big week for Only Murders updates, as Meryl Streep was announced to be reprising her role as Loretta Durkin in the fourth season, too.
Disney Television Group president Craig Erwich shared: "I thought she gave one of the best television performances of the year last year. I've listened to that song she has sung probably a dozen times. I can never get tired of it. Well, I'm very excited to see Steve, Martin and Selena take a little break from the apartment building and come to Los Angeles.
"So in the same way that [co-creator] John Hoffman used the canvas of Broadway to tell what I think was one of the most unique seasons you've ever seen, the same unique Only Murders take will be applied to Los Angeles, which I'm really excited about."
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Hoffman went on to add: "This is one of those shows everyone involved in it is so happy doing it – and I know I speak for the trio and everyone else.
"When you have lightning in a bottle in this way, and then there's this magnetising force of incredible talent who say, 'Wow, that looks like fun. I would love to be a part of that.' I hope it gives it a good long life."
Only Murders in the Building streams on Disney+.
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Reporter, Digital Spy
Dan is a freelance entertainment journalist. Beginning his writing career in 2014, Dan's work first graced the pages of cult publications Starburst magazine and Little White Lies before moving onto Total Film, Digital Spy, NME and Yahoo Entertainment.
In the film and TV universe, he kneels at the altar of Jim Carrey, Daniel Plainview, Mike Ehrmantraut and Paulie Walnuts.
