Octodad

Octodad is the main protagonist of Octodad and Dadliest Catch.

Octodad
Octodad tries to build a doll so he can distract Scarlet to work in his basement for a present. His chores include working at the kitchen, helping Stacy take her nap and playing with Tommy. Chef Fujimoto attempts to kill him and nearly sets his home on fire, but he manages to kick him out and finishes the gift.

Octodad: Dadliest Catch
A flashback is shown of Octodad's wedding day with Scarlet. After that, Octodad reluctantly visits the aquarium with his family and goes to the Arcade with Scarlet, guides Stacy through the deep ocean, and joins Tommy in the world of Kelp. Eventually, he is tossed into the tank and a flashback shows how he met Scarlet. Later he realizes his family is in danger and he goes to rescue them, revealing his nature to them. His family forgives him and they return home.