Gamrak is a character from He-Man and the Masters of the Universe.
Gamrak is the leader of a tribe of ogres that live in a mountain cave. They sometimes work for Baron Grod, who hired them (at double the usual price) to stop Prince Adam and Teela from reaching the Royal Palace and petitioning King Randor to prevent him from hunting Eternia's last unicorn. Gamrak and his ogres used a tractor beam to bring down the Wind Raider and brought Adam, Teela, and Cringer back to their cave. Gamrak planned to make slaves of the captives, but Teela bought everyone time to flee by kicking over a brazier. Adam took the opportunity to transform himself into He-Man and Cringer into Battle Cat, then met up with Teela, escaped from the ogres, and blocked off the entrance to their cave to prevent them from following.