Whats the name of these movies/ actors?

Question

I'm looking for a movies for my Girlfriend. Some time in the past 30 years. Tall skinny guy-the brains. Big guy with a beard-will always do what the skinny guy says. She says theres a movie where they had twins and another one where they were cops. And i have no clue. Any help would be appreciated

Answer 1

you mean Danny Devito and Arnold Schwartzneger in the movie Twins?

I don't remember the name of the cop one though

Answer 2

Jay and Silent Bob? lol :D

*edit*

What about Laurel and Hardy? Though he didn't have a beard it was a moustache

Answer 3

is the skinny guy mute?