Age: 51
male
Johnny Galecki is a Belgian-born American actor, best known for his roles as David Healy in Roseanne, Rusty Griswold in National Lampoon's Christmas Vacation, and as Leonard Hofstadter in The Big Bang Theory.
Johnny Galecki
Thanos
for Thanos in The Worst Marvel Casting In Movie History
Suggested by fredericarrowsmith
Cast the worst Marvel Universe ever seen by mortal eyes.
