Stingray 1x23

The de-throned Ali Khali, brother of evil dictator El Hudat (who is in Marineville Jail) visits Marineville. Meanwhile, Surface Agent X20 helps El Hudat to escape from his imprisonment by swapping Ali Khali, who has an exact likeness, in his place. Commander Shore discovers the switch so the Stingray crew and Ali Khali give chase.