Zach's character is supposed to be the same person as the teacher in Acting Class. You can also see him breathing rather heavily on the couch after he's shot dead.
Sam's character is named Samantha Cregger-Brown. She likes cats and collects comics.
Trevor doesn't like the fact that you can hear the woman on the phone. The editing was done while they were on tour so they had no control over it.
The cops' names are Iceman and Johnny. They're obviously from different departments.
Timmy Dance Timmy dances in his underwear.
Themselves: Zach, Timmy
The black thing on the front of Timmy's 'underwear' is the label.
Sam in the Bag Two sitcom characters try to cover their tracks after consuming pot. The history behind the sketch is revealed in a long documentary segment.
Originally a live and partially taped sketch. It was remade for the television, with filming done in an actual studio.
The mockumentary actually fooled some people into believing that the events described actually happened. (They didn't.) Trevor's parents are alive and healthy. Someone actually got fooled and wrote it on Trevor's Wikipedia page.
Trevor actually had to crawl around the set (underneath the camera's line of sight) as the rest of the sketch was going on.
The bed is actually a stack of apple crates with a quilt on top of it. Zach thought it was an ordinary bed and jumped on it, injuring his knees.
In the original mockumentary, Sam is shirtless. The troupe decided to keep that the same in the reshot version.
You can see a green bong sitting on the shelf to the far right in wide shots of the room.