Stars Get Animated for Season 4 of Paramount+'s 'No Activity' 03.04.2021 Famous people are turned into cartoons in Paramount+'s No Activity, with season four of the original half-hour comedy premiering on the streaming service on Thursday, April 8. The series stars Patrick Brammall, who also co-developed, executive produced and wrote the series along with Trent O'Donnell. Brammall plays Special Agent Nick Cullen, who is finally realizing his dream of joining the FBI. He's quickly realizing it isn't the dream job he expected it to be until he's assigned to keep tabs on an emerging cult. No Activity also stars Tim Meadows (Saturday Night Live), Joe Keery (Stranger Things), Sunita Mani, Jason Mantzoukas (The Good Place, Parks and Recreation), Bob Odenkirk (Better Call Saul) and Amy Sedaris (The Mandalorian). Guest stars this season include Louie Anderson, Kevin Bacon, Jillian Bell, D'Arcy Carden, Rob Delaney, Elle Fanning, Will Forte, Kimberly Hébert Gregory, Udo Kier, Lamorne Morris, Oscar Nuñez, Hannah Simone, June Squibb and Samara Weaving. No Activity is produced by CBS Studios in association with Funny Or Die, Jungle and Gary Sanchez Productions, with animation production services provided by Flight School, and is based on the Stan original series produced by Jungle. In addition to Brammall and O'Donnell, the series is also executive produced by Will Ferrell, Adam McKay, Joe Farrell, Mike Farah, Joe Hardesty and Jason Burrows. Nina Pedrad, Steve Toltz and Becca Kinskey serve as co-executive producers. O'Donnell also directs. Key art for season four of Paramount+'s 'No Activity'.