Flint Hammerhead Friends

Doctor Bernard Goodman scientist who is the uncle of Sarah and Tony Goodman. He was the one who restored Flint and Getalong.

Getalong is a Time Shifter who has a love beam that makes people "get along". Found in the Stone Age where she first met Flint Hammerhead, and later accompanies Flint on missions.

Merlock Holmes is a dhampir who is a member of the Time Police and has a crush on Sarah Goodman. He is accompanied on his missions by the Time Shifter Bindi.

Old Timmer is a Father Time-esque man who handles the Land of Time and watches Flint's adventure while riding a floating pig.

Pterry is a small robotic Pteranodon that accompanies Flint on his missions. He has a Memory Beam Erase Mode which erases the events of anyone who meets Flint and his friends.

Rocky is Flint's caveman father who was fossilized alongside his son. When his son was de-fossilized, Rocky ended up as a flat, stone rectangle and was later made into a high-tech stone ax for Flint to use as a weapon by Doctor Goodman.

Sarah Goodman is a girl from the 25th century who is Tony's twin sister, Doctor Goodman's niece, and accompanies Flint on his missions.

Tony Goodman is Sarag Goodman's twin brother and Doctor Goodman's nephew who also accompanies Flint on his missions.