Scarlett Johansson rescues 'SNL' cast from Thanos in 'Avengers'-themed monologue
8:50am PST - December 15th, 2019 pete davidson - CNNScarlett Johansson hosted "Saturday Night Live" for the sixth time, but this time, she also starred as a hero.
Scarlett Johansson hosted "Saturday Night Live" for the sixth time, but this time, she also starred as a hero.