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
Joseph Martello
for Joseph Martello in The MCU
Suggested by user_260995
The biggest cinematic franchise in history with 44 installments to (as of July 2023) and many more on the way.
