The first full trailer for Scary Movie 5 has just come out and as you might expect, it’s full of the cheesy, celebrity cameo-filled humor that we’ve come to expect from the franchise.

Former Highschool Musical / Hellcats star, Ashley Tisdale has taken on the lead role in the film, previously only held by Anna Faris. The film’s core spoof is of Paranormal Activity, and follows three dancers, one veteran performer and two upstarts who are also best friends and competing for the lead in a new production from a snooty, aloof, imperious, and oversexed director. In addition to Tisdale, the film also stars Lindsay Lohan, Charlie Sheen, Erica Ash, Simon Rex, Heather Locklear, Katt Williams, Molly Shannon, Audrina Patridge, Kendra Wilkinson, Sheree Whitfield, Mike Tyson, and so many more. A lot of these people are featured in the trailer, while many are not. Unfortunately, Molly Shannon isn’t shown in the trailer and she’s one of the ones I’m looking forward to most!

In Lindsay Lohan and Charlie Sheen’s scene, Lohan screams in terror while looking at the television screen which shows footage of her heading into a courthouse and a news headline that reads, “Breaking News: Probation Revoked. Jail Time For Lohan?” her getting her probation revoked. As a sidenote, in an earlier scene there’s a guy named Dom Kolb who comes over to do a dream extraction and he looks so much like Leonardo DiCaprio… but it’s not him. The actor’s name is Ben Cornish. The film comes out in 2013. Check out the trailer below!

‘Scary Movie 5′ Movie Trailer