The Adventures of Rocky Jordan. Episode 7, Ace High Straight. Rocky drops some acid and hallucinates that he is solving a case involving living card characters. Not really, but the people in this episode do have card names.
Hall of Fantasy. Episode 11, Treasure of Kublai Khan. Some researchers look for the treasure of Kublai Kahn and they find it. A couple of them try to stuff their pockets with jewels but that’s a big no no as far as a sword wielding ghost on a horse is concerned.