During the scene over the Sarlac pit (after Lando has already fallen off), Han tries to rescue Lando with a pole. Han is leaning over the edge of the skiff when it is rocked by laser fire. Han's body is seen tumbling over the side of the skiff with only his right hand grabbing back to hold on. A shot back to Leia and then back to Han just a second later shows Han incredibly hanging off the skiff by his TOES ONLY. Han then yells for Chewie to grab him which he does to save Han from falling off of the skiff.