Jeremy Johnson is a character in Phineas and Ferb the Movie: Across the 2nd Dimension. He is Jeremy's counterpart in the second dimension. He is the commander of a three-man strike team that is stationed in Danville's northern section and engaged in combat with the Doofenshmirtzs. He is a member of The Resistance.
Although Jeremy's complete demeanour is never disclosed, it is assumed that he is similar to his counterpart from the first dimension in that he is calm and unhurried. Physically, Jeremy is the same as he was in the First Dimension. In the film, Jeremy has an extensive appearance. He breaks through Candace's jail door and assists Phineas and Ferb in their effort to rescue the kidnapped Candace.