Sid Is Dead (2023) - Cast

Mary Stuart Masterson as Kim Sandagger
Carla Gallo as Dr. Capanna
Genevieve Hannelius as Tiff Mann
Tyler Alvarez as Jim Vega
Jack Griffo as Eric Worsham
Anjelica Bette Fellini as Katie
Audrey Whitby as Megan Waters
Joey Bragg as Sid Sandagger
Belissa Escobedo as Luna Peralta
Helen Hong as Janet Han
Eileen Galindo as Vera Vega
Suraj Partha as Dave Guggenheim
Aubrey Cleland as Candace
Justin Matthews as Chuck Brawnte
Bailey Humiston as Georgina Warner
Elizabeth Guest as Heather
Luke Massy as Coach Ian
Cindy Baer as Mrs. Mann
Amanda Rojas as Olivia
Ingalls Grant Wilder as Student / Student Gamer (as Jude Washock)
Sarah Sakita Mozeson as Sun Min Lee (as Sarah Mozeson)
Jill Mack as Background Extra
Denisea Wilson as Juliana Ulrich
Joe Sciammarella as Background
Tyler Carey as Erwin Mueller
Howie Hollander as Emergency Room doctor
Cem Aksoy as Student (uncredited)
Amber Anne as Student (uncredited)
Jessica Bender as High School Student (uncredited)
Michael Callahan as Theater Parent (uncredited)
Liz Cameron as Teacher / Chaperone (uncredited)
Shanae Cole as Frakas Twin (uncredited)
Shaniece Cole as Frakas Twin (uncredited)
Joe Cunningham as Hospital Doctor (uncredited)
Julia Cusworth as Student (uncredited)
David Gilmore as Science Teacher (uncredited)
Catherine Grace as Dance Crew (uncredited)
Nikki Greene as Auditorium patron (uncredited)
Wayne W. Johnson as High School Security Guard (uncredited)
Jack E. Jones as Teacher / Chaperone (uncredited)
JP Miller as School Teacher (uncredited)
Ryan Joseph Long as Frog Mascot / Sports / Jock (uncredited)
Scott Matheny as Teacher (uncredited)
Maria R. Mucaria as Parent (uncredited)
Timothy Mundstock as Church Goer / Hockey Fan (uncredited)
Elizabeth Oddy as Teacher (uncredited)
Micheal Paul as Gamer (uncredited)
Richie Piper as Gamer (uncredited)
Daniel Rayome as Teacher / Hockey Fan (uncredited)
Vay Riley as Gamer student (uncredited)
Dannielle Rose as Student Teacher (uncredited)
Christopher J Rusho as Teacher (uncredited)
Mary Scarpello as Teacher / Chaperone (uncredited)
Mike Sutton as Crazed Hockey Fan (uncredited)