They both play Sherlock Holmes but Benedict Cumberbatch and Robert Downey Jr saw the funny side of things backstage at the Producers Guild Awards at the weekend.
But which actor is your favourite in the lead role? Watch the clips below if you need some reminding…
First up, Robert Downey Jr as the film version of the famous detective...
...And now Benedict Cumberbatch as the modern-day Sherlock
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