The Strange Case of Doctor Rx
- Tahun: 1942
- Negara: United States of America
- Genre: Horror, Mystery
- Studio: Universal Pictures
- Kata kunci: gangster, gorilla, detective, murder, whodunit, private detective, police investigation, guard dog, murder mystery
- Pengarah: William Nigh
- Pelakon: Patric Knowles, Lionel Atwill, Anne Gwynne, Mantan Moreland, Samuel S. Hinds, Mona Barrie