Clip Clamp uses a deeper and slowed down version of Mr. Underwood's pain/death clips. Gilbert Gastric uses only most of Clip Clamp's sounds (including his fire scream, which is one of Underwood's death sounds, but deeper and slower).
Crispin, Crypt Zombie and Gilbert Gastric have the same gesture, but all three of them use unique gesture dialogue.
However, Crispin and Gilbert use the same introductory groan, as they get up.
His gallery entry is similar to the gallery entry of Shoal. His gallery entry is "Eat krill... eat krill... eat krill..."
His gallery entry is also a segment of Feeder Zombie's.