Johnny Galecki

  • Birth Name: John Mark Galecki
  • Birth Place: Bree, Belguim
  • Profession: Actor
Where to Watch

Available to Stream

  • Watch on

Next on TV

Latest NewsSee all »

Jim Parsons, <em>The Big Bang Theory</em>

The Big Bang Theory Was Business as Usual in Its Final Season Premiere

The Big Bang Theory's current season is its last, but you wouldn't know it from watching the Season 12 premiere. The episode made no nods to the impending end (probably because it had already been shot when the Jim Parsons-fueled decision to end was… Read more

The Big Bang Theory Contained a Really Unexpected Vampire Diaries Reference

Who knew Penny was such a fan?

Mayim Bialik and Jim Parsons, <em>The Big Bang Theory</em>
The Big Bang Theory's Final Season Is the Same Ol' Big Bang You Love

Showrunner Steve Holland previews Season 12

Kunal Nayyar, Simon Helberg, Melissa Rauch, Jim Parsons, Mayim Bialik, Johnny Galecki and Kaley Cuoco, <em>The Big Bang Theory</em>
The Big Bang Theory Is Ending This Season

The world's biggest comedy is ending after Season 12

Jim Parsons and Johnny Galecki, <em>The Big Bang Theory</em>
10 Things We Need to See in The Big Bang Theory's Final Season

It's time for that Shamy baby, dudes

Jim Parsons, Johnny Galecki, Simon Helberg and Kunal Nayyar, <em>The Big Bang Theory</em>
The Big Bang Theory May Not Be Ending After All

CBS hopes the hit sitcom runs for at least two more years

Kunal Nayyar, Simon Helberg, Melissa Rauch, Mayim Bialik, Jim Parsons and Johnny Galecki,<em> The Big Bang Theory</em>
Everything You Need to Know About The Big Bang Theory Season 12

This may or may not be the show's last hurrah

Video ClipsSee all »

The Big Bang Theory - The D & D Vortex (Sneak Peek 2)
01:12 — When the gang finds out Wil Wheaton hosts a celebrity Dungeons and Dragons game involving William Shatner, Joe Manganiello, Kareem Abdul-Jabbar and Ke (more…)
The Big Bang Theory - The D & D Vortex (Sneak Peek 3)
01:09 — When the gang finds out Wil Wheaton hosts a celebrity Dungeons and Dragons game involving William Shatner, Joe Manganiello, Kareem Abdul-Jabbar and Ke (more…)
The Big Bang Theory - The D & D Vortex (Sneak Peek 1)
00:51 — When the gang finds out Wil Wheaton hosts a celebrity Dungeons and Dragons game involving William Shatner, Joe Manganiello, Kareem Abdul-Jabbar and Ke (more…)
2012 Golden Globes: Johnny Galecki
01:09 — "The Big Bang Theory" actor shares how even on the red carpet, he's still in shock over his nomination. Hear more from the modest actor!

Watch See all »

Thu Feb 21 9:00am
RoseanneSisters(Season 7, Episode 16) CMT

Sibling rivalries fester when Jackie complains about D.J.'s annoying visits. Meanwhile, Dan lures Darlene home, hoping she and Becky will forgive each other and forget their feud. D.J.: Michael Fishman. Darlene: Sara Gilbert. Becky: Sarah Chalke.

I’ll Watch57 Watching
Thu Feb 21 9:30am
RoseanneLost Youth(Season 7, Episode 17) CMT

Jealousies mount between David and Mark over Stacy (Traci Lords); and Jackie and Fred's lovemaking needs a shot in the arm. Mark: Glenn Quinn. Fred: Michael O'Keefe. David: Johnny Galecki. Jackie: Laurie Metcalf.

I’ll Watch45 Watching
Thu Feb 21 10:00am
RoseanneSingle Married Female(Season 7, Episode 18) CMT

Dan gets unexpected advice from David after discovering a scandalous secret about Jackie. Pete: Joel Polis. Stacy: Traci Lords. Bev: Estelle Parsons. Jackie: Laurie Metcalf. Dan: John Goodman. David: Johnny Galecki. Bob: John McConnell.

I’ll Watch58 Watching

TV Premiere Dates

Because it's never too early to plan Thursday night... two months from now.

Your new favorite show is right here. Trust us.

My News

Sign up and add shows to get the latest updates about your favorite shows - Start Now