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
Comedy Actor
for Comedy Actor in Film Roles
Suggested by gustavosoaresdemorales
like just put the different basic roles usually required in a movie. Who did/does it best?
