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John KASTNER Obituary

JOHN KASTNER Internationally-renowned Canadian documentarian, died at home Thursday night, November 21, 2019 in the arms of his loving partner Susan Teskey. The world has lost a unique, brilliant and profoundly humanist documentary voice; we have lost our unique most loving, funny, devoted, irreplaceable partner, father, grandfather, uncle, brother. The third of the privileged children of joyous creators Martin and Rose Kastner, winner of an unprecedented four Emmys and innumerable other international awards during his five-decade career, John produced a body of work that touched hearts and shook preconceptions and policies in medical and legal fields, most particularly with his recent series of films about mental health. His range was prodigious, from the most comic to most moving; he took his work seriously but never himself - despite his enormous success as a filmmaker, he dreamed of returning to his first love, acting. Forever grieved by his partner Susan Teskey, children Danny (Christine), Gabe and Kira; grandchildren Laila and Theo, nephew Jamie and wife Laura, great-nephew Max, nieces Jessika and Julie, and sisters Susan and Kathy and brother-in-law Marvin. And, those whose lives he touched and altered in his films and with whom he had relationships going back decades. Predeceased by his parents, his dear wife Renee, mother of their children; and by his brother Peter. Funeral arrangements are private; a remembrance and celebration of his exceptional life will be announced later. Condolences may be left at aftercare.org

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Published by The Globe and Mail from Nov. 23 to Nov. 27, 2019.

Memories and Condolences
for John KASTNER

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7 Entries

FHCI (& U. of T.) grad, went through school with John K.: LILLIAN (L.) MER

August 8, 2025

Condolences. Just learned of his passing (Aug. 8, 2025). Met his late brother
Peter Kastner but not the other family. There were some loose ends to share
which might not be of interest to the others but am currently overwhelmed.
Sincere regrets and sympathy.

Shaye Thompson

November 28, 2019

A brilliant, curious and compassionate human.

November 28, 2019

John Kastner and I were constant companions - sidekicks throughout the high school era. Hours of teen-talk, intelligent debate, comedic intervention and serious hijinx brought my bicycle repeatedly around to the magical East-European-story-book house at 227 Lonsmount, a place so teeming with creative cross-currents, that only trumpets and drums might provide a fitting, if silent, background score to the raucous and riotous goings-on there. An extraordinary family: joined at the hip, yet each proudly and profoundly unique, all possessed of prodigious talents.

John wanted to be an actor, we appeared together in JB at FHCI, went to shows,hung out around the CBC. When I expressed nerves about phoning a certain girl, John said Didn't you memorize what you're going to say to her? I thought: that must be how actors do it! One night we stole the motor scooter they had given to Peter when he was in Nobody Waved Goodbye. Neither of us had ridden or driven a Vespa; we were lucky.

John's mind never rested - he found that restful. It was a restless buzz-saw in search of causes, of people and ideas to buzz into. Nobody told John to buzz-off because his curiosity was real and boundless, his perspective was advanced, original. Part salesman, part comedian, part revolutionary, John could talk himself into or out of any situation, with a smile.

John's passing has left behind a great buzzing: a buzz of loss and grief; the buzz of remembering his intensity, his caring, his ambition, his discipline, his happy joyfulness. John's buzz has touched a great many people - it's not going away. Wherever there is a buzz in the air, John is there.

My sincere condolences go out to John's family, including his wickedly intelligent son Gabe; to all John's friends, co-workers, and supporters; and to Susan and Kathy, each of whom I couldn't help but be in love with, kaleidoscopically, through my teen years.

John was a great social artist and a great friend.
Jack Messinger

David Schatzky

November 26, 2019

We would meet from time to time as passers-by on Bloor St. Every time it happened John was warm, positive, open and engaging. He was a most talented documentarist, a deeply intelligent human being who fought for justice and advocated against stigma. Truly, a wise and caring man. My condolences to his family.

November 25, 2019

To john's family and friends,,

My deepest condolences on your loss. I didn't know John, but I knew his work.

November 24, 2019

My sincere condolences to the Kastner family. I was honoured to write and speak with John about the screening of Fighting Back at the hot docs festival. My brother was Michael Cluff the main character. John's presence in our lives at such a horrific time was welcomed and he did everything he could to honour my brother. A true gentleman who will be missed

sincerely,
Nancy McIntosh (Cluff)

Peter Lower

November 24, 2019

I had the privilege of working with John at the CBC and came to admire both his fierce intelligence and expansive humanity.

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Memorial Events
for John KASTNER

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