Oops! You need to enable JavaScript in your browser to start watching. CITV Massive Monster Mayhem Series 1 - Episode 13 Major Disappointment crashes on Master Mayhem's couch, and these unlikely roommates start a feud that threatens all of Earth! Sat Saturday 20 Feb 8.05pm 30 mins 9 days left Share this episode: Copied to clipboard Share on Facebook Share on Twitter Copy link to share