He oversaw marketing efforts for Los Angeles ' Center Theatre Group and was a production assistant for several films and TV series .
In addition to producing his own projects , Lassen consulted for major studios , producers , theatres and agencies .
Lassen oversaw marketing efforts for Los Angeles ' Center Theatre Group and was a production assistant for several films and TV series .
In addition to producing his own projects , Lassen consulted for major studios , producers , theatres and agencies .