The High Sign
- Jaro: 1921
- Lando: United States of America
- Ĝenro: Crime, Comedy
- Studio: Joseph M. Schenck Productions
- Ŝlosilvorto: bodyguard, secret society, trapdoor, oath, slapstick comedy, train, drifter, dog, silent film, amusement park, criminal gang, death threat, shooting gallery, short film, gang sign
- Direktoro: Edward F. Cline, Buster Keaton
- Rolantaro: Buster Keaton, Bartine Burkett, Charles Dorety, Joe Roberts, Al St. John, Ingram B. Pickett