Episode name:

The Rickchurian Mortydate

Season: 3

Episode: 10

Air date: October 1, 2017

Characters:

Rick Sanchez, 

Morty Smith, 

Summer Smith, 

Beth Smith, 

Jerry Smith, 

Alien Googah, 

Baby Poopybutthole, 

Invisi-trooper, 

Mr. Poopybutthole, 

Amy Poopybutthole, 

Presidentress of The Mega Gargantuans, 

Steve, 

President Curtis, 

Secretary of the Interior,