An incredible number of celebrities made cameo appearances throughout Jay and Silent Bob Reboot. After an 18-year hiatus from the big screen, the two comedically idiotic characters have come back together for another ludicrous adventure across the Hollywood limelights. Directed and starring Smith as Silent Bob, the film also stars Jason Mewes as the titular Jay, as well as Harley Quinn Smith (the director's daughter), Aparna Brielle, and Shannon Elizabeth in ing roles.

The film itself is a strange, self-realizing production, with several actors not only playing their own fictional characters, but also a version of their real selves as well. Bluntman and Chronic series, which they have every intention of stopping. Along with frequent pop culture references and parodies of the Marvel Cinematic Universe and DC movies and TV shows, they also bump into an incredible number of familiar faces.

Related: Kevin Smith Movies

Here's a quick guide to all the cameo appearances that occur during Jay and Silent Bob Reboot, and where you've seen these actors before.

Ben Affleck

Bruce runs through Metropolis in Batman v Superman

The former Batman star is no stranger to the View Askewniverse. A good friend of Kevin Smith's, Ben Affleck and Smith have collaborated in several films together over the years, including MallratsDogmaDaredevil, and Chasing Amy.

Related: How Jay And Silent Bob Reboot Mended Ben Affleck & Kevin Smith's Friendship

Matt Damon

Matt Damon in Ford v Ferrari

Reprising his role as Loki from Dogma (not to be confused with the Marvel villain he played in a play-within-the-film in Deadpool 2, Damon has also shown off his comedy skills in films such as Stuck on YouThe Informant!DownsizingSuburbicon, and Ocean's Eleven.

Chris Hemsworth

Chris Hemsworth in Thor: Ragnarok

Speaking of Thor: Ragnarok, star Chris Hemsworth also shows up in Jay and Silent Bob Reboot. Best known for his role as The God of Thunder in the Marvel Cinematic Universe, the Australian actor has also appeared in Snow White and the HuntsmanMen in Black: International, and the neon thriller Bad Times at the El Royale.

Related: Home Alone 2: Why Trump's Cameo Was Cut In Canada

Val Kilmer

Doc Holliday smiling in Tombstone

Returning to the superhero stage (sort of) as the star of the controversial Bluntman and Chronic reboot, TombstoneTop GunHeat, and The Doors.

Jason Biggs and James Van Der Beek

Jay and Silent Bob Reboot Jason Biggs James Van Der Beek

Similar to their cameo appearance in Jay and Silent Bob Strike Back, Jason Biggs and James Van Der Beek will return for Reboot, both playing a version of themselves. Biggs has starred in the American Pie series, as well as Loser, while Van Der Beek has starred in films like Varsity Blues and The Rules of Attraction - and, of course, played the titular Dawson in Dawson's Creek.

Stan Lee

Stan Lee cameo in Thor

No stranger to Stan Lee played a posthumous part in the mid-credits scene of Jay and Silent Bob Reboot. In order to secure the cameo (Lee tragically ed away in November 2018), Smith used archive footage of himself with Lee from a past San Diego Comic-Con.

The Clerks Cast

The cast of Clerks 2 in the movie poster.

The cast of Clerks – including Grant Hicks, Brian O'Halloran (both of whom have other roles in the film), Marilyn Ghigliotti, Ernie O'Donnell, Scott Schiaffo and John Willyung – makes a special appearnce in the Jay and Silent Bob Reboot as versions of themselves. Together, they make up a 25th anniversary for the 1994 buddy comedy at Chronic-Con.

Related: 1917 Cast & Cameo Guide

Tommy Chong

Leo doing a peace sign and standing in a orange background

Stoner icon That '70s Show.

Robert Kirkman

Robert Kirkman

Comic book writer Robert Kirkman also shows up during the SDCC sequence of the Reboot. Best known for co-creating The Walking Dead, Kirkman has also lent his hand to writing Ultimate X-MenIrredeemable Ant-Man and Marvel Zombies for Marvel Comics.

Jake Richardson and Nick Fehlinger

Jay and Silent Bob Weed Kids

In a mid-credits scene, Jake Richardson and Nick Fehlinger reprise their roles from Jay and Silent Bob Strike Back as two persistent young boys who buy weed from the titular duo.