SOUTH AFRICA'S TV WEBSITE
SIGN IN SEARCH MENU
SOUTH AFRICA'S TV WEBSITE


Alexander Koch

Born: 24 February 1988 (37 years old)
Gender: Male

Rate:

6.5

Add to Actor Favourites

Bio

Alexander Koch is an American actor best known for his starring role as James "Junior" Rennie — Big Jim's disturbed son who kidnaps Angie McAlister and keeps her hostage i his father's fallout shelter, in the science fiction television horror series Under the Dome, based on the novel by Stephen King.

Born and raised in Detroit, Koch was heavily involved in both local community and high school theatre productions. He attended the Theatre School at DePaul University and immersed himself in productions such as A Lie of the Mind, Hair, Intimate Apparel, Normal, Assassins and Reefer Madness: The Musical.

In 2012 he received his BFA in acting. Under the Dome marked his first series regular role on television and he made his film debut as Frank in Eddie O'Keefe's independent short film The Ghosts.

In his off time, Koch enjoys writing, music, playing the guitar and collecting vinyl records. He resides in Los Angeles.


Television Roles

Show

Character

Junior Rennie

Junior Rennie

Junior Rennie

Guest Star


LATEST ARTICLES

Jhanak Teasers - August 2025

Vihaan grows suspicious when Jhanak firmly claims not to know Aniruddha.


New on TV today: Friday 11 July 2025

Disney+ documents Jaws @ 50 and Discovery finds out how to go Faster with Finnegan.


Generations: The Legacy Teasers - August 2025

Tau and Nkaba's paths cross - and it's not a happy reunion.


Cacau Teasers - August 2025

Justino decides to authorise the publication of Cacau's abduction in the press.


New on TV today: Thursday 10 July 2025

London crime drama MobLand debuts on M-Net and BBC Earth uncovers the Wonders of Volcanoes.


Rugby player Ruan Smith up for grabs in Op My Eish! 4

Old and busted: actors and singers. New hottness: sportsmen. If you fancy some sporty spice, get in the casting queue.


New on TV today: Wednesday 9 July 2025

Phones and cameras get you Caught! on ID, as Netflix begins Building the Band with the late Liam Payne.


New on TV today: Tuesday 8 July 2025

Mzansi Magic invites you to Lose It or Lose Me and Netflix documents The Real Project X.


On Carte Blanche: drug dealer doctors and pharmacists thrive in Benoni

D.I.S.G.U.S.T.I.N.G They're peddling high risk, addictive medication illegally and no-one's stopping them.


New! 016 FM Teasers - July 2025

DJ wars erupt and shady business lurks. Mpho Sebeng goes ON AIR in his final role.

LATEST SITE ACTIVITY


More activity at TVSA Central



LATEST SOAPIE TEASERS



LATEST SOAPIE TEASERS





×
×

You browser doesn't have Flash, Silverlight, Gears, BrowserPlus or HTML5 support.