Are you ready to 'Get Smart'? STEVE CARELL and ANNE HATHAWAY premiered their hilarious spy spoof in Hollywood Monday night -- and ET was there!

In theaters June 20, 'Get Smart' is based on the popular MEL BROOKS TV series from the '60s, with Steve as secret agent Maxwell Smart, who teams up with Anne's Agent 99 for his first case.

DWAYNE JOHNSON joins them as Smart's idol, Agent 23, while ALAN ARKIN plays the Chief and TERENCE STAMP is the head baddie of KAOS.