Bones, Fringe, and Supernatural

8 p.m., FOX


Bones celebrates its 100th episode with a flashback to Brennan (Emily Deschanel) and Booth's (David Boreanaz) first case together. Get ready for appearances from Brennan's old assistant, Zach Addy (guest-star Eric Millegan) and Hodgins' (T.J. Thyne) sweet 'fro.

9 p.m., FOX


The team looks into the death of a woman who died from a disease she never actually had—and Olivia (Anna Torv) tries to keep Walter's (John Noble) secret to herself.

9 p.m., CW


Sam (Jared Padalecki) and Dean (Jensen Ackles) must decide what to do about a rebellious minister's daughter, who has interrupted her town's preparation for the Apocalypse to turn its citizens against each other.

10 p.m., NBC

The Marriage Ref

This week's crazy celebrity panel includes 30 Rock's Tracy Morgan, My Life on the D-List's Kathy Griffin, and Broadway star Nathan Lane. Sounds like a party to me.

11 p.m., TBS

Lopez Tonight

George welcomes Chuck star Zachary Levi.

Check local listings

PGA Golf: The Masters: First Round

Will Tiger sink or swim? Don't act like you're not curious.

Also on the airwaves...
FlashForward, 8 p.m., ABC
Survivor, 8 p.m., CBS
The Vampire Diaries, 8 p.m., CW
CSI, 9 p.m., CBS
The Mentalist, 10 p.m., CBS
The Real Housewives of New York City, 10 p.m., BRAVO
Project Runway, 10 p.m., LIFETIME
America's Best Dance Crew, Season 5 finale, 10 p.m., MTV
NBA Basketball: Cavaliers v. Bulls, Lakers v. Nuggets
NHL Hockey: Canucks v. Sharks

What are you watching tonight?

Follow writer Stefanie Lee on Twitter: @StefAtTVDotCom

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