Roger (Ice Age: Collision Course)

Roger is one of the secondary antagonists turned-anti-hero of the 4th Ice Age sequel, ''Ice Age: Collision Course. He is a dino-bird who is Gertie's younger brother and Gavin's son, youngest child and henchman.''He was voiced by Max Greenfield.

History
Roger was the youngest out of the two eggs that were hatched to Gavin and his wife.

Personality
Unlike Gavin and Gertie, Roger is caring and reasonable. However, Roger can do villainous acts such as trying to kill Buck and stealing an egg from a triceratops. Despite being a villain, Roger is not truly evil since he acts nice since he doesn't like doing the wrong thing.

Appearance
Roger is a Dino-bird who has the same appearance as his father and his sister as all three of them have red feathers, orange eyes, blue scales, a white underbelly and a black beak.