Retractable Claws

Retractable Claws is the ability to have claws which can be retracted into one's body at will. This ability is also known as:
 * Claw Retraction

X-Men Films

 * Henry "Hank" McCoy (Beast)
 * James "Logan" Howlett (Wolverine)
 * Laura (X-23)
 * Victor Creed (Sabretooth)
 * Viper
 * Yuriko Oyama (Lady Deathstrike)