Fish Troika is part of a set of five plastic mute egg-shaped toys in the style of a Matryoshka doll.
Toy Story[]
Fish Troika was seen when Slinky was gathering everyone together for a staff meeting. When Sid's voice was heard, the Troikas were so frightened they promptly hid inside each other.
Toy Story 2[]
Fish Troika also seen in Toy Story 2 when Buster comes into Andy's room and knocks the Troikas over. Buzz later says Fish Troika's name during an emergency roll call. He is last seen listening to Wheezy singing "You've Got a Friend in Me".