Frankie was the tertiary antagonist in Shark Tale. He is the older son of Don Lino.
In Shark Tale he is the older son of Don Lino. He was first seen in the place Sykes was at a meeting. Then him, Lenny and Don Lino were seen at the food place & there were having a discussion about Lenny becoming a actual shark. Then he was seen taking Lenny out to make him become shark. Then he got killed by an anchor.