Robert De Niro has 100 film and television credits listed on his IMDb profile page, but his first role in a Vine video didn't happen until last week. Internet favorite Jerome Jarre -- a juror at this year's Tribeca Film Festival in the #6SECFILMS competition section -- posted a six-second video of the Oscar-winning star and Tribeca Film Festival co-founder acting flummoxed when faced with the social-media platform. Check out the winners of this year's #6SECFILMS competition here; watch De Niro's push for viral-video fame below.
The 2014 Tribeca Film Festival runs until April 27.
The 2014 Tribeca Film Festival runs until April 27.