Episode name:

The Rickshank Rickdemption

Season: 3

Episode: 1

Air date: April 1, 2017

Characters:

Rick Sanchez, 

Morty Smith, 

Summer Smith, 

Beth Smith, 

Jerry Smith, 

Aqua Morty, 

Aqua Rick, 

Beth Smith, 

Big Head Morty, 

Birdperson, 

Black Rick, 

Borpocian, 

Commander Rick, 

Conroy, 

Cyclops Rick, 

Diane Sanchez, 

Dipper and Mabel Mortys, 

Doofus Rick, 

Cornvelious Daniel, 

Hammerhead Morty, 

Jerry Smith, 

Lawyer Morty, 

Maximums Rickimus, 

Morty Rick, 

Mr. Goldenfold, 

Quantum Rick, 

Rick Prime, 

Rick D-99, 

Ricktiminus Sancheziminius, 

Riq IV, 

Solicitor Rick, 

Summer Smith, 

Tammy Guetermann, 

Wall Crawling Rick, 

Unknown Rick, 

Yellow Shirt Rick, 

Zeta Alpha Rick, 

Communication's Responsible Rick, 

Teleportation's Responsible Rick, 

SEAL Team Rick, 

SEAL Team Rick, 

SEAL Team Rick, 

SEAL Team Rick, 

Phoenixperson,