Because you like Eric Forman in That '70s Show

Buddy Pine is an unhinged superfan of superheroes using technology to take down his idols. See them in The Incredibles.

Donna Carmichael is a free-spirited single mom and gracefully aging hippie. See them in Mamma Mia!.

It's a race against time to develop his theory of the origins of the Universe before Stephen Hawking's body and mind give out. See them in The Theory of Everything.

Cosette is an idealistic woman whose innocence stands in contrast to her harsh childhood. See them in Les Miserables.

This lab mouse has one thing on his huge brain: trying to take over the world on a nightly basis. See them in Pinky and the Brain.

David Rossi may chase serial killers for a living, but he's more interested in what wine pairs well with tonight's parmigiana. See them in Criminal Minds.

Iris West is a barista and blogger determined to expose a secret. See them in DC Extended Universe.

Talos is a mysterious military commander skilled in the art of deception. See them in Marvel Cinematic Universe.

Through raised to be a gentleman, Laurie has a mischievous sense of humor. See them in Little Women.

The party never really ends with Penny Lane, a rock-worshipping groupie who is refreshingly self-aware and free-spirited. See them in Almost Famous.