9 guest stars you forgot were on CSI
Jeremy Renner
Marvel fans will recognize Jeremy Renner as Hawkeye, and he got to do a stint on CSI back in Season 2. In the episode, he played a suspect’s relative, but of course in the world of CSI, there is always a twist.
Justin Bieber
Not just known for his youthful voice and looks, Bieber also appeared in two episodes of CSI in Season 11, where his character was not such a good guy. He played a man named Jason McCann, who would go on to murder several individuals, appearing in both “Shockwaves” and “Targets of Obsession.”
Wolfgang Puck
The renowned chef appeared in a Season 14 episode titled “A Last Supper.” His stint was a familiar one as he played a guest judge on the CSI version of a cooking competition.
John Ratzenberger
Ted Danson would join later in the series after Gil Grissom left the show. Then he was reunited with former Cheers co-star John Ratzenberger. He appeared in Season 14’s “Torch Song” as a nightclub owner who was questioned after it went down in flames.
Looking back at previous guest stars through the original series run is always fun, and it makes us want to rewatch these episodes!
To see who else will appear in the new CSI: Vegas, make sure to check out new episodes when the show returns to CBS on Sunday, Feb. 18.