Frank Caliendo stars as Jon Gruden in The Hangover parody, NFL Countdown, ESPN

In a parody of the movie The Hangover, Raiders coach Jon Gruden, played by comedian Frank Caliendo, gets stuck in Vegas with Carrot Top and an Elvis impersonator hours before opening night in Oakland. Subscribe to ESPN on YouTube: Subscribe to ESPN FC on YouTube: Subscribe to NBA on ESPN on YouTube: Watch ESPN on YouTube TV: ESPN on Social Media: Follow on Twitter: Like on Facebook: Follow on Instagram: Visit ESPN on YouTube to get uptotheminute sports news coverage, scores, highlights and commentary for NFL, NHL, MLB, NBA, College Football, NCAA Basketball, soccer and more. More on