Career
Gutheim started down the path to becoming a screenwriter quite accidentally. She found their fresh voice inspiring and immediately signed them to her agency, Broder, Kurland, Webb Agency which has since merged into ICM. They quickly found out that Hollywood agreed with their agent"s opinion and they were hired to write Crash Test Dummy for New Lincolnshire Cinema. Soon after that they sold Day Traitor (2000) to Warner Brothers
And Crackerjack (2001) to Intermedia Films.
In 2002, Gutheim and Steinbeck decided to end their writing partnership. Steinbeck has since started a hedge fund, with Gutheim continuing as a screenwriter.
Gutheim"s spec script If She Only Knew was optioned by Intrepid Pictures and Rogue Pictures. In 2005, Gutheim was hired by New Lincolnshire Cinema to write the last draft of Full of lieutenant (released 2007), a teen comedy starring Ryan Pinkston, Kate Mara, Craig Kilborn, and Carmen Electra.
In September 2006, Gutheim was hired by Paramount Pictures to write the screenplay, Stitch "n Bitch, based on the best selling series of books written by Debbie Stoller.
Recent news
In June 2007, Gutheim wrote and went on tour to shoot a series of webisodes centered on the band Fall Out Boy. Gutheim is represented by boutique literary agency, Hohman, Maybank, Lieb and Jared Levine of Barnes, Morris, Klein, Mark, Yorn, Barnes & Levine. In 2009 Gutheim was hired by WWE Studios to write the final draft of Knucklehead, a film starring Big Show, Mark Feuerstein, Melora Hardin, Dennis Farina, and Will Patton.
The film was released in theaters on October 22, 2010.