Johann Fennhoff

Johann Fennhoff was a Russian psychiatrist who developed a form of hypnotism that would go on to be known as the Faustus.

Early Life
To be added

"The Iron Ceiling"
To be added

"A Sin to Err"
To be added

"SNAFU"
To be added

"Valediction"
To be added

Relationships

 * Howard Stark - Employer
 * Margaret Carter - Ally

Appearances/Actors

 * Marvel Cinematic Universe (1 TV series)
 * Agent Carter - Ralph Brown
 * "The Iron Ceiling" (First appearance)
 * "A Sin to Err"
 * "SNAFU"
 * "Valediction"

Behind the scenes
To be added

Trivia

 * In the comics, Johann Fennhoff is known as Doctor Faustus. This is alluded when Fennhoff reads The Tragic Life of Doctor Faustus. His method of brainwashing is utilised by HYDRA in Agents of S.H.I.E.L.D. and referred to as the Faustus.