Any player who has been a legal part of the game can ask to see a called hand, even if the cards have already been mucked. Abuse of this privilege can result in denial by the dealer. When a winning player asks to see a mucked hand, that hand will be considered live, and the winning player can lose their pot. When any other players ask to see a folded hand, the hand will remain dead.
When players go all-in or check on the final round, the first to act is the first to present their hand. When wagering takes place in the final round, the last player to bet or raise will be the first to show their cards. When a player holds a hand that is likely the winner, they should show that hand immediately to speed play. When a side pot is involved, those playing in that pot should show their cards before those who are only involved in the main pot.