Passage: In his adolescence, Dean sought the counsel and friendship of a local Methodist pastor, the Rev. James DeWeerd, who seems to have had a formative influence upon Dean, especially upon his future interests in bullfighting, car racing, and theater. According to Billy J. Harbin, Dean had "an intimate relationship with his pastor, which began in his senior year of high school and endured for many years". Their alleged sexual relationship was suggested in Paul Alexander's 1994 book Boulevard of Broken Dreams: The Life, Times, and Legend of James Dean. In 2011, it was reported that Dean once confided in Elizabeth Taylor that he was sexually abused by a minister approximately two years after his mother's death. Other reports on Dean's life also suggest that he was either sexually abused by DeWeerd as a child or had a sexual relationship with him as a late teenager.Dean's overall performance in school was exceptional and he was a popular student. He played on the baseball and varsity basketball teams, studied drama, and competed in public speaking through the Indiana High School Forensic Association. After graduating from Fairmount High School in May 1949, he moved back to California with his dog, Max, to live with his father and stepmother. He enrolled in Santa Monica College (SMC) and majored in pre-law. He transferred to UCLA for one semester and changed his major to drama, which resulted in estrangement from his father. He pledged the Sigma Nu fraternity but was never initiated. While at UCLA, Dean was picked from a group of 350 actors to portray Malcolm in Macbeth. At that time, he also began acting in James Whitmore's workshop. In January 1951, he dropped out of UCLA to pursue a full-time career as an actor.

Question: Whose workshop did Dean act in while at UCLA?
James Whitmore