Article continues below advertisementFred Armisen, 58, spilled the secrets he gained from working alongside Jenna Ortega, 22, during the filming of Netflix's hit series Wednesday. Armisen, who portrays Uncle Fester, revealed how Ortega's approach taught him to elevate his own craft as an actor.During the Season 2, Part 1 premiere on July 30 at Central Hall Westminster, Armisen expressed admiration for Ortega's commitment, emphasizing her dedication to understanding her character deeply.Article continues below advertisementSource: NetflixFred Armisen portrays Uncle Fester on 'Wednesday.