Robert Downey Jr. was in a film.
Making his acting debut at the age of five , appearing in his father 's film Pound -LRB- 1970 -RRB- , Downey Jr. appeared in roles associated with the Brat Pack , such as the teen sci-fi comedy Weird Science -LRB- 1985 -RRB- and the drama Less Than Zero -LRB- 1987 -RRB- .	his father	Robert Downey Sr.	Pound	Pound (film)	Brat Pack	Brat Pack (actors)	Weird Science	Weird Science (film)	Less Than Zero	Less Than Zero (film)
