10 TV Stars Who Went Dark for ‘Criminal Minds’

Criminal Minds - Michelle Trachtenberg
Michael Yarish/CBS/Courtesy: Everett Collection

The long-running CBS procedural Criminal Minds had been off for only a year (and exactly one year) in February 2021 when fans learned a revival series was in the works at Paramount+. And now, after a year of relative radio silence about the project, we now know that the Criminal Minds continuation is “alive and well” at the streaming service.

So now we’re contemplating who could return—and, for that matter, who appeared in the original. Regular viewers likely remember that James Van Der Beek and Aubrey Plaza played “unsubs” on the show, and they weren’t the only small-screen stars to do so. Scroll down to see how 10 other television actors, many of them known for lighthearted roles, took a dark turn for Criminal Minds guest spots.

Criminal Minds - Jason Alexander
Sonja Flemming/CBS/Courtesy: Everett Collection

Jason Alexander

The Seinfeld star (wearing a magnificent gray wig) guest-starred in the Season 4 episode “Masterpiece,” playing a serial killer who challenges the team to find five potential victims before he kills them.

Keith Carradine in Criminal Minds
Monty Brinton/CBS/Courtesy: Everett Collection

Keith Carradine

This Madam Secretary and Fear the Walking Dead actor played serial killer Frank Breitkopf in two Season 2 episodes—and the character killed Gideon’s (Mandy Patinkin) girlfriend in one of them.

Criminal Minds - Mark Hamill
Richard Foreman/CBS/Courtesy: Everett Collection

Mark Hamill

The Star Wars vet and longtime TV voice actor played John “The Replicator” Curtis, the serial killer who took out victims throughout Season 8 and even offed BAU Section Chief Erin Strauss (Jayne Atkinson).

Criminal Minds - Camryn Manheim
Monty Brinton/CBS/Courtesy: Everett Collection

Camryn Manheim

This alum of The Practice and upcoming Law & Order actress guest-starred in “The Inspired”—a two-parter that opened Season 9—as a mother who tried to get her twin sons to turn on each other.

Criminal Minds - Adrianne Palicki
Matt Kennedy/CBS/Courtesy: Everett Collection

Adrianne Palicki

After her Friday Night Lights stint but before her time on Marvel’s Agents of S.H.I.E.L.D. and The Orville, Palicki appeared in Season 6’s “The Thirteenth Step” as robber and murderer Syd Donovan.

Criminal Minds - Luke Perry
Karen Neal/CBS/Courtesy: Everett Collection

Luke Perry

The late Beverly Hills, 90210 and Riverdale actor guest-starred in Season 4’s “Minimal Loss,” playing Benjamin Cyrus, a cult leader who holds Prentiss (Paget Brewster) and Reid (Matthew Gray Gubler) hostage.

Criminal Minds - Grant Show
Richard Cartwright/CBS/Courtesy: Everett Collection

Grant Show

Speaking of Aaron Spelling faves, this Melrose Place actor—more recently a star of Dynasty—played Colton Grant, another villainous cult leader, in Season 10’s “The Forever People.”

Criminal Minds - Michelle Trachtenberg
Michael Yarish/CBS/Courtesy: Everett Collection

Michelle Trachtenberg

This alum of Buffy the Vampire Slayer and Gossip Girl played Diane Turner, a stalker who abducts and kills Reid’s girlfriend Maeve (Beth Riesgraf) in Season 8’s “Zugzwang.”

Criminal Minds - Wil Wheaton
Sonja Flemming/CBS/Courtesy: Everett Collection

Wil Wheaton

Long after his breakout role on Star Trek: The Next Generation, Wheaton guest-starred as rapist and killer Floyd Hansen in Season 4’s “Paradise.”

Criminal Minds - Mandy Patinkin and Anton Yelchin
Ron Tom/CBS/Courtesy: Everett Collection

Anton Yelchin

This late Huff actor played Nathan Harris, a troubled teen who draws a knife on a sex worker before turning the weapon on himself in Season 2’s “Sex, Birth, Death.”