Johnny Galecki as Gustav Fiers - Spider Man Miles Morales Fan Cast | myCast.io
Johnny Galecki
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.
Miles Morales gets bitten by a radioactive spider in the science lab and becomes spider man by teaming up with spider man/peter parker to take down who ever is behind uncle aaron and others.
