The CW's The Flash has cast actor Michael Ironside as Lewis Snart. He is the estranged, abusive father of villains Leonard Snart/Captain Cold (Wentworth Miller) and Lisa Snart/Golden Glider (Peyton List). Ironside will guest-star in episode 203, entitled "Family of Rogues."
Ironside is recognizable from numerous film credits, including Top Gun, Starship Troopers and Total Recall. He's also stepped into the comic book world before, voicing characters in animated versions of Batman, Superman, Justice League and Wolverine and the X-Men. He is also now stranger to CW superheroes as he played Lois Lane's father in several episodes of Smallville. Alongside that, he is also the voice of Sam Fisher in the all the Splinter Cell games until Blacklist.