"Knock Out," features a boy in boxing trunks symbolizing the battle against cancer as LL Cool J's "Mama Said Knock You Out" plays.

The rapper’s 1991 hit “Mama Said Knock You Out” provides the soundtrack for Pfizer’s cancer-busting commercial ...

Dressed as a boxer, he then takes a victory lap with his supporters. “Pfizer is fighting for 8 cancer breakthroughs by 2030,” ...

Picking up from where last year's Big Game ad debut left off, Pfizer wants to bring a note of resilience and motivation to ...