Tonight Show With Jimmy Fallon January 16, 2020 2:15 am ‘Tonight': Cue Card Cold Read With Robert Downey Jr. Robert Downey Jr. and Jimmy Fallon revisit an old, improv-style commercial they filmed back in the ’90s for an allergy medicine called Zynerma. US & World Videos 7:01 Graham Norton Reveals the Secret to Getting Celebrities to Reveal Embarrassing Stories