Terror on Imecka

Bulma finds a small part of the ship that fell off during takeoff. The absence of the part causes a jet to fall off of the ship. Trunks makes an emergency landing on the nearest planet, Imecka. Everyone on this planet tries to sell them things. Even the hotel they stay at charges them for every possible thing. They learn that this is all because of the new tyrannical king of Imecka. While walking back to the ship, Trunks drops the dragon radar, and it is eaten by a small robot. After they catch the robot, they see their spaceship being dragged away.