Marshawn Lynch unexpectedly showed up at new Raiders head coach Pete Carroll and, as one might expect, went Beast Mode.

New Las Vegas Raiders coach Pete Carroll met up with a former colleague, during his introductory press conference.

During Pete Carroll's introductory press conference with the Raiders after being hired as their new HC, Marshawn Lynch crashed the show.

Former Seattle Seahawks running back Marshawn Lynch showed up to Pete Carroll's Las Vegas Raiders introductory press conference.

Pete Carroll was formally introduced as the new head coach of the Las Vegas Raiders on Monday, and one of his former players crashed the party in a big

Pete Carroll's former running back was very excited during his introductory press conference with the Las Vegas Raiders

Pete Carroll received a funny visit during his introductory press conference as head coach of the Las Vegas Raiders, but it was someone he knows very well—former Seahawks running back.

New Las Vegas Raiders coach Pete Carroll’s introductory press conference on Monday featured a surprise cameo by one of his former players. Former Raiders running back Marshawn Lynch, who played for Carroll with the Seattle Seahawks, crashed Carroll’s presser and excitedly yelled “RAIDERS!” as he was toward the back of the press room.

Marshawn Lynch certainly knows how to make press conferences interesting, and that was the case Monday. The former running back was in the crowd as his former coach, Pete Carroll, was introduced as the next head man of the Las Vegas Raiders.

During the introductory press conference for head coach Pete Carroll and general manager John Spytek, former Raiders and Seattle Seahawks running back Marshawn Lynch made his presence felt in a big way.

Mike Salk explains what makes former Seattle Seahawks coach Pete Carroll a sports figure the city can still root for.