S1·E16 Laughter in EM Wave Space (2)

Everyone in Echo Ridge is laughing uncontrollably, and Omega-Xis suspects the FM-ian Gemini. Soon after, Mega Man encounters Gemini Spark and learns that when Gemini fuses with a human, he separates into two very powerful entities. The audience learns that Pat is said human, and he continues to manipulate people's emotions (now making them inconsolably angry) to lure Geo back into battle. The episode ends on a cliffhanger with Mega Man and the two Gemini Sparks engaging in another heated battle.