Saturday's TV highlights and weekend talk shows: 'All Eyez on Me' on HBO and more
Saturday Night Live Former cast member Will Ferrell returns to host, and country star Chris Stapleton is the musical guest. 8:29 p.m. NBC
Planet Earth: Blue Planet II A new installment of the nature series takes a deep dive into the frigid waters of Antarctica. 9 p.m. BBC America
Falling...