This is Tony Hawk's Secret Skatepark Tour. It involves many skateboarders (and a biker) going around the US, showing up at skateparks unannounced and whoever is at the park, get to see Tony and the guys skate. This video was released in 2004.
Skaters (and biker) featured:
Tony Hawk
Donny Barley
Bob Burnquist
Alex Chalmers
Mike "Rooftop" Escamilla
Kerry Getz
Bam Margera
Rodney Mullen
Ryan Sheckler
Brian Sumner
Mike Vallely
Shaun White