What's on TV Tuesday: 'Finding Your Roots With Henry Louis Gates Jr.'; 'NCIS' on CBS

What to watch Tuesday, May 4: 'Finding Your Roots With Henry Louis Gates Jr.' on PBS; 'NCIS' on CBS; the season finale of 'Young Rock' on NBC and more

Related Keywords

,Yahoo ,Henry Louis Gates Jr ,Danielle Panabaker ,Lewis Black ,Jane Leeves ,Season Finale ,யாகூ ,ஹென்றி லூயிஸ் வாயில்கள் ஜூனியர் ,