what are the famous movies by the actor mentioned in the beginning?
"Less Than Zero", "Chaplin", "Weird Science."
Robert Downey Jr.
Less Than Zero" (1987). In 1992, Downey portrayed the title character in the biopic "Chaplin", 
who played the prime minister in love actually Hugh Grant who is this person? An English actor and film producer. how did he start his career in acting? He made his debut in the Oxford-financed film "Privileged" does his first film stage comedy work? Yes did he have other jobs? Yes, he worked as an assistant groundsman, tutoring, writing comedy sketches for TV shows, and worked to write and produce radio commercials who are other artists he has worked with? Mel Gibson, Anthony Hopkins, Robert Downey Jr. who is the third mentioned person? He is an American actor and producer. what is the trouble he faced during his career? Was arrested numerous times on charges related to drugs including cocaine, heroin, and marijuana how did he have a career comeback after this? After five years of substance abuse, arrests, rehab, and relapse, Downey was ready to work toward a full recovery from drugs and return to his career.
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Robert Downey Jr. [SEP] Introduction
He subsequently worked with the Brat Pack in the teen films "Weird Science" (1985) and "Less Than Zero" (1987). In 1992, Downey portrayed the title character in the biopic "Chaplin", for which he was nominated for the Academy Award for Best Actor and won a BAFTA Award. Following a stint at the Corcoran Substance Abuse Treatment Facility on drug charges, he joined the TV series "Ally McBeal", for which he won a Golden Globe Award; however in the wake of two drug charges, one in late 2000 and one in early 2001, he was fired and his character terminated. He stayed in a court-ordered drug treatment program shortly after and has maintained his sobriety since 2003.