United Kingdom, March 12 -- Robert Downey Jr. has no plans to slow down following his Oscar win.

The 58-year-old actor won the Academy Award for Best Supporting Actor for his role as Rear Admiral Lewis Strauss in the wartime epic 'Oppenheimer' and went through a dramatic weight loss transformation for the role but teased that even more is to come in terms of disguises for his part in the new miniseries 'The Sympathizer', where he plays multiple antagonistic roles.

He told this week's edition of People magazine: "I got a couple other tricks up my sleeve. It wasn't particularly subtle, it wasn't meant to be, but I'm already proud of what I've seen."

The 'Dolittle' star heads up his production house named Team Downey with his wife Susan D...