Michael J. Fox and Christopher Lloyd in Back to the Future (1985)

Christopher Lloyd in Back to the Future (1985)

Lea Thompson in Back to the Future (1985)

Michael J. Fox and Lea Thompson in Back to the Future (1985)

Michael J. Fox, Billy Zane, Tom Wilson, J.J. Cohen, and Casey Siemaszko in Back to the Future (1985)

Michael J. Fox and Crispin Glover in Back to the Future (1985)

Crispin Glover in Back to the Future (1985)

Billy Zane, Tom Wilson, and Casey Siemaszko in Back to the Future (1985)

Lea Thompson and Tom Wilson in Back to the Future (1985)

Crispin Glover, Lea Thompson, and Tom Wilson in Back to the Future (1985)

Michael J. Fox, Robert Krantz, and Sachi Parker in Back to the Future (1985)

Michael J. Fox in Back to the Future (1985)

Claudia Wells in Back to the Future (1985)

Michael J. Fox, Crispin Glover, and Lea Thompson in Back to the Future (1985)

Michael J. Fox and Granville 'Danny' Young in Back to the Future (1985)

Michael J. Fox, Crispin Glover, Christopher Lloyd, Lea Thompson, and Tom Wilson in Back to the Future (1985)