As
Beth,
Morty, and
Summer prepare for family counseling,
Rick informs Morty that he cannot go, having turned himself into a
pickle. He denies that he timed the experiment to avoid the counseling session, but the family notices a telltale mechanism rigged to drop a syringe in him soon after they leave. Beth takes the syringe, leaving Rick alone on his workbench. Rick is knocked off the bench by a cat and then washed into the sewer during a rain shower. Lacking any means of mobility, he bites the head of a cockroach and walks upon its back by stimulating its brain with his tongue. After assembling more cockroaches into a crude exoskeleton, he sets up a lab and upgrades to a
powered exoskeleton made from a rat corpse. He escapes the sewer via jetpack into a secure compound, where he kills several guards. The compound's administrator
Pavel Bartek sends a prisoner named
Jaguar to fight Rick, but Rick persuades Jaguar to join him, and they escape together in the administrator's helicopter after rigging the compound to explode. Meanwhile, the therapist Dr. Wong is curious about Rick's absence despite Beth's attempts to shift attention to the children. Wong suggests Beth and Rick's shared aversion to emotion and vulnerability is at the root of the family's problems. As the group is saying
I-messages to communicate their feelings, Rick enters to get the syringe. He admits lying to get out of therapy because he prefers to improve the world through science rather than feel better about it. Wong responds that he uses his scientific intelligence to avoid the necessary work of self-improvement. Rick stares at her silently, thinking. On the way home, Rick apologizes to Beth for lying, then uses the syringe to turn back into a human. Morty and Summer express interest in further therapy but Rick and Beth ignore them by mocking Wong and planning to go out drinking. In a
post-credits scene, the villain Concerto is preparing to kill a restrained Rick and Morty in his gigantic piano, but Jaguar saves them. Rick tells Morty, "that is why you don't go to therapy." ==Production==