Webber is a brilliant but eccentric Caltech nuclear physicist whose fears of a nuclear war lead him to build an enormous fallout shelter beneath his suburban home .
In 1999 , Walken played Calvin Webber in the romantic comedy Blast from the Past .
Calvin Webber is a brilliant but eccentric Caltech nuclear Calvin Webber whose fears of a nuclear war lead Walken to build an enormous fallout shelter beneath Walken 's suburban home .
In 1999 , Walken played Calvin Webber in the romantic comedy Blast from the Past .