Code of Hero - S2-E9
Trivia: In Dinobot's quarters, after thinking about committing suicide, he looks out the window and sees three birds fly past. They're flying the "missing man" formation, which is also performed by Silverbolt, Optimus, and Cheetor at the end of the episode to honor the fallen Dinobot.
Chosen answer: A cycle is equivalent to approximately 1.5 minutes. A megacycle is about 2.6 hours. http://tfwiki.net/wiki/Cycle.
LorgSkyegon