|"Triple Tribble Sunday"|
|Original post date:||2010-01-31|
|Previous episode:||"Displacement Syndrome"|
|Next episode:||"Starship Rounds"|
Commander Seifer's Trill symbiont is brought into genetically altered independent sentience by a Srivani scientist, causing Lox to become jealous of her "mad-scientistry". He responds by genetically altering a tribble into sentience of which to fight the symbiont and prove his abilities against hers. But his actions have more of an uncontrolled effect than expected when the now sentient Tribble multiply and take over the USS Phoenix-X.
- "No! We will not kill the Tribble. Do you want to be cleaning up chunks of fur for weeks?"
- — Cell
- All the Starfleet officers in this episode are given new Starfleet uniforms, chronologically coinciding with the events from Star Trek Online's The Path to 2409, and Star Trek: Countdown.
- The Srivani scientist, Kaulani, was last seen in "Fantastic Method".
- Coincidentally, this episode was released online on a Sunday.
- This would be Mayhem's last appearance until Part III of Season 5's "Someone to Remember Them By".