Mr. White Josh Burns and Mrs. White Rosemary Gearheart, along with their grown son Herbert White, are visited by Robert Stilwell as Sgt. Major Morris, a friend who served with the British Army in India. During a quiet dinner, Morris shows them a mummified monkey's paw and explains that an old fakir William Shaw placed a spell on it, one that could grant three wishes but would exact hellish consequences for anyone who tampered with fate. Morris, having endured a terrible experience with the paw himself, discards it into the fire, yet the skeptical Mr. White retrieves it, drawn by a blend of curiosity and disbelief. Before he leaves, Morris warns that using the paw may unleash outcomes beyond ordinary understanding, a warning that lingers in the uneasy air as the night closes in.
At first, Mr. White resists any wish, insisting that he already has everything he needs. Yet, urged by Herbert, he finally speaks a casual, offhand request for £200, a sum that would enable the final mortgage payment and secure the family’s home. The paw seems to stir in his hand, twisting and moving like a snake, and the wish is granted in a way that feels almost plausible but terribly hollow. The next day, a messenger for Herbert’s employer arrives with news of a horrific accident that claims Herbert’s life and leaves his body badly mutilated. The company offers a bereavement payment of £200 to the family, a grim coincidence that twists the knife of grief and raises questions about the true price of a seemingly harmless wish.
Grief-stricken, Mrs. White becomes fixated on the idea that the paw could bring Herbert back from the dead, no matter the cost. She urges her husband to use the paw a second time, to reverse the loss and summon their son back to the house. Reluctantly, Mr. White makes the second wish, and the atmosphere grows thick with dread as the house seems to hold its breath. Later that night, a strange, insistent knocking sounds at the door, and Mrs. White fumbles with the locks in a desperate attempt to answer. Fear and longing duel within Mr. White as he confronts the possibility that his dead son might not be the living child he loved. In a final act born of terror and desperation, he makes a third and irreversible wish, hoping to end whatever horror the paw has unleashed. The knock abruptly stops, and when Mrs. White finally opens the door, she finds that no one is there, leaving the room cold, empty, and haunted by the consequences of meddling with fate.
