Harrison Dallman
Co-founder of Michael & Harrison's Horror Movies (MHHM), Harrison Dallman's first role was in The Beast (2017). From that point on, he was a part of all of the MHHM films, the only one to act in every single one. His most famous roles are Joshua Hall throughout each Faceless film and the more recent installments in The Beast franchise, The Magician, the antagonist of the Super Smash Brothers (2018-19) series, and the villain in Son of Beast (2024), Beast: The Omen (2025), and the upcoming Faceless: Retribution (2026). He co-directed most MHHM films with Michael Decker, but he took the lead as solo director for both Beast: The Omen (2025) and Faceless: Retribution (2026). He was awarded Best Actor in a Supporting Role at the 2025 MHHM awards for his portrayal of The Magician.
The Man in the Window
(Joshua Hall)
Beast: The Omen
(The Beast)
Beast: The Omen
(Joshua Hall)
Beast: The Omen
(The Magician)
Beast: The Omen
(Johmimy Johnson)
Beast: The Omen
(Simon)
Beast: The Omen
(Luigi)
Beast: The Omen
(Little Mac)
Faceless: Retribution
(Joshua Hall)
Faceless: Retribution
(The Beast)
Faceless: Retribution
(Jonathonian)
Faceless: Retribution
(The Magician)
Faceless: Retribution
(Pantsless Harrison)
Faceless: Retribution
(Briefcase Guy)
Faceless: Retribution
(Michael Myers)
Faceless: Retribution
(Landon)
Faceless: Retribution
(Wili Warlock)
Faceless: Retribution
(Johmimy Johnson)
Son of Beast
(Joshua Hall)
Son of Beast
(The Beast)
Comedy Kids
(Johmimy Johnson)
The Beast
(Harrison)
The Beast
(The Beast)
The Man in the Window
(Kid)
Faceless
(Joshua Hall)
Faceless II
(Joshua Hall)
The Beast II
(Vlogger)
The Beast II
(Job Recruiter)
Faceless III
(Joshua Hall)
Super Smash Brothers
(The Magician)
Super Smash Brothers
(Simon)
The Meme Hunters
(Jonathonian)
The Meme Hunters
(Elmo)
Elmo's Terror
(Harrison)
The Assassins
(Landon)
The Assassins
(Outside Hitman)
Comedy Kids 2: Everyone Dies
(Johmimy Johnson)
Beast V.S. Faceless
(The Beast)
Beast V.S. Faceless
(Joshua Hall)
The Origin: Elmo's Terror II
(Harrison)
The Origin: Elmo's Terror II
(James Enzo)
In The Sticks
(Harrison)
Not Quite Ready Player Two
(Clown Kid)
The Briefcase and the Scar
(The Intern)
The Clown of Grover Road
(Harrison)
The Basement
(The Trapper)
The Basement
(Teen #2)
Opened Doors
(Miles)
The Man in the Window
(Writer)
Beast: The Omen
(Director)
Beast: The Omen
(Writer)
Beast: The Omen
(Editor)
Beast: The Omen
(Story)
Faceless: Retribution
(Director)
Faceless: Retribution
(Writer)
Faceless: Retribution
(Story)
Faceless: Retribution
(Editor)
Faceless: Retribution
(Cinematography)
Faceless: Retribution
(Music Supervisor)
The Man in the Window
(Director)
Son of Beast
(Director)
Son of Beast
(Writer)
Son of Beast
(Cinematography)
Comedy Kids
(Story)
The Beast
(Director)
The Beast
(Story)
The Beast
(Writer)
The Man in the Window
(Executive Producer)
The Man in the Window
(Writer)
Faceless
(Writer)
Faceless II
(Director)
Faceless II
(Writer)
Faceless II
(Story)
The Beast II
(Director)
The Beast II
(Writer)
The Beast II
(Story)
Faceless III
(Director)
Faceless III
(Writer)
Faceless III
(Story)
Super Smash Brothers
(Director)
Super Smash Brothers
(Writer)
The Meme Hunters
(Director)
The Meme Hunters
(Writer)
Elmo's Terror
(Director)
Elmo's Terror
(Writer)
Elmo's Terror
(Editor)
Elmo's Terror
(Sound Designer)
The Assassins
(Writer)
The Assassins
(Editor)
The Assassins
(Sound Designer)
Kermit's Horror
(Executive Producer)
Comedy Kids 2: Everyone Dies
(Writer)
Comedy Kids 2: Everyone Dies
(Executive Producer)
Beast V.S. Faceless
(Director)
Beast V.S. Faceless
(Writer)
The Origin: Elmo's Terror II
(Director)
The Origin: Elmo's Terror II
(Writer)
The Origin: Elmo's Terror II
(Editor)
The Origin: Elmo's Terror II
(Sound Designer)
The Origin: Elmo's Terror II
(Music Arranger)
In The Sticks
(Director)
In The Sticks
(Writer)
In The Sticks
(Editor)
Not Quite Ready Player Two
(Executive Producer)
The Briefcase and the Scar
(Writer)
The Briefcase and the Scar
(Director)
The Briefcase and the Scar
(Story)
The Clown of Grover Road
(Executive Producer)
The Clown of Grover Road
(Story)
The Basement
(Director)
The Basement
(Writer)