Male Actor Flag - America Flag - Canada
Jonathan Keltz
Jonathan Keltz
Biographical Information
Real Name: Jonathan Keltz
Born: January 17, 1988
Age: 31
Height: 5'11
Originally From: New York, New York, USA
Flag - America
Toronto, Ontario, Canada
Flag - Canada
Twitter: @jonnykanyon
Personal Information
First appearance: Pilot
Portrays: Leith Bayard

Jonathan Keltz (January 17, 1988) is an American actor. He portrays Leith Bayard on Reign.

Life & CareerEdit

He is of Polish Jewish and German heritage.

Born in New York City and raised in Woodstock, Jonathan Keltz was inspired to pursue acting by his first drama teacher, Victoria Silvestri, Kenneth Branagh's performance in Hamlet and a Master Class Workshop with Alan Arkin. He got his start in films in Toronto appearing opposite Heather Graham in "Cake" and playing Chris Cooper's son in "Breach" for Universal.

Jonathan co-starred in Disney's "Prom" and reprised his role on the final season of "Entourage" as Ari Gold's loyal assistant, 'Jake Steinberg.'


Reign Episode GuideEdit

Season One
Snakes in the Garden
Hearts and Minds
A Chill in the Air
Left Behind
Fated - (Mentioned)
For King and Country
Royal Blood
Dirty Laundry
The Darkness
Liege Lord
No Exit
Toy Soldiers - (Mentioned)
Higher Ground
Long Live The King - (Mentioned)
Slaughter Of Innocence

Season Two
The Plague
Drawn and Quartered
The Lamb and the Slaughter
Blood for Blood
Three Queens
The Prince of the Blood
Terror of the Faithful
Acts of War
Sins of the Past
The End of Mourning
Tasting Revenge
Tempting Fate
Reversal of Fortune
The Siege

Season Three
Three Queens, Two Tigers
Extreme Measures
The Price
In A Clearing
Fight or Flight
The Hound and the Hare
Our Undoing
Bruises That Lie
No Way Out
Strange Bedfellow
To The Death
Safe Passage
Spiders In a Jar

Season Four
With Friends Like These
A Grain Of Deception
Leaps of Faith
Playing With Fire
Highland Games
Love & Death
Hanging Swords
Unchartered Waters
Pulling Strings
A Better Man
Dead of Night
The Shakedown
Coup de Grace
A Bride. A Box. A Body.
Blood in the Water
All It Cost Her


Year Title Role Notes
2004 Radio Free Roscoe Mark 1 Episode
2004 Degrassi: The Next Generation Nate 4 Episodes
2005 Queer as Folk Lucas 1 Episode
2005 1-800-Missing Joe Johnstone 1 Episode
2005 Mayday Doug Berry TV Movie
2005 Cake Doug Berry Movie
2006 Dark Oracle Harvey 1 Episode
2007 Breach Greg Hanssen Movie
2007 ReGenesis Jeff Riddlemeyer 2 Episodes
2007 Cold Case Dom Barron '63 2 Episodes
2007 American Pie Presents Beta House Wesley Movie
2008 The Cleaner Jeff 1 Episode
2009 Heartland Cody Dawson 1 Episode
2010 CSI: Miami Ben Wilcox 1 Episode
2011 Breakout Kings Oliver Day 1 Episode
2011 Prom Brandon Roberts Movie
2011 The Listener Tyler Rooker 1 Episode
2011 Combat Hospital Private Henry Flax 1 Episode
2009 - 2011 Entourage Jake Steinberg 15 Episodes
2011 Transgression David Movie
2011 Leverage Travis Zilgram 1 Episode
2012 Playback Nate 1 Episode
2012 Fairly Legal Jacob Mathews 1 Episode
2012 Flashpoint Luke 1 Episode
2012 Transporter: The Series Clyde 13 episodes
2013 21 & Over Randy Movie
2013 Murdoch Mysteries Ralph Bridgewater 1 Episode
2013 Necessary Roughness Darryl Hutchinson 3 Episodes
2013 Deadweight Jeff Lynley Movie
2013 Republic of Doyle Grayson Mann 8 Episodes
2013 Reign Leith Bayard 51 Episodes


Sean Teale & Jonathon Kelt ALS Ice Bucket Challenge!-1

Sean Teale & Jonathon Kelt ALS Ice Bucket Challenge!-1

FearlessChallenge Jonathan Keltz will get covered by tarantulas for $5,000-0

Reign Rapid Fire Jonathan Keltz

Reign Rapid Fire Jonathan Keltz

Reign After Show Season 1 Episode 21 "Long Live The King" AfterBuzz TV

Reign After Show Season 1 Episode 21 "Long Live The King" AfterBuzz TV

Jonathan Keltz dishes on The CWs 'Reign,' listening to Beyoncé and his surprising hidden talent

Jonathan Keltz dishes on The CWs 'Reign,' listening to Beyoncé and his surprising hidden talent

Related PagesEdit

Pages relating to Leith Bayard are the following:

Leith Bayard 
Leith and GreerLeith and YvetteLeith and Princess Claude
Leith and King Francis
Jonathan Keltz

Community content is available under CC-BY-SA unless otherwise noted.