Crossovers
- Roomies - A spec. TV allows the Roo's to look through dimensions... but guess who looks back! Starting: 29-12-2002

Cameos/References
- Gaming Guardians - Graveyard Greg and EDG flees from a surprised Dragon in this filler! 05-07-2004
- Newshounds - On their way to a scoop, Kevin and Renata pass the BoomerExpress wagon! 29-02-2005
- Newshounds - And another K-Pet wagon meets with a crashing ending under live coverage! 15-10-2006

BoomerExpress cameos/references can be found in:
- At Arm's Length - Vikki and Jared looks surprised as the girls dashes through chasing Doctor Eternium! 14-02-2012