Johnson had his first theatrical movie role in '' The Mummy Returns '' ( 2001 ) which led to his first leading role in the spin-off '' The Scorpion King '' ( 2002 ) . He then starred in the action-comedy '' The Rundown '' ( 2003 ) and the film remake '' Walking Tall '' ( 2004 ) . He played a supporting role in '' Be Cool '' ( 2005 ) and was the primary antagonist in '' Doom '' ( 2006 ) . Roles in '' Gridiron Gang '' ( 2006 ) , '' Reno 911 ! : Miami '' ( 2007 ) and '' Southland Tales '' ( 2007 ) soon followed . He played a cocky famous American football player in the family-film '' The Game Plan '' ( 2007 ) and Agent 23 in the comedy '' Get Smart '' ( 2008 ) . In February 2008 , he presented the Academy Award for Best Visual Effects at the 80th Academy Awards
80th Academy Awards
80th Academy Awards
Dwayne Johnson