Todd Gurley: I Could Be a Huge Movie Star ... Let's Make Billions!!!

Todd Gurley says he's ready for his close-up ... telling TMZ Sports he's DOWN to get into acting now that the Rams are moving to L.A. -- and he could be HUUUUGE!!

"I got potential," Gurley said ... "Just give me a shot and you'll be making millions -- maybe even BILLIONS!"

Watch the clip ... Gurley's awesome.