The Canadian actor died at home on Friday in Connecticut, in the US, according to his manager.
Dame Julie, 85 – who starred opposite Plummer in the 1965 hit, labelled him a “consummate actor” and a “cherished friend”.
In a statement to the PA news agency, she added: “I treasure the memories of our work together and all the humour and fun we shared through the years.
“My heart and condolences go out to his lovely wife Elaine and his daughter Amanda.”
Plummer enjoyed a varied career across film, television and theatre and in 2012 became the oldest actor to win an Oscar.
He was handed the best supporting actor gong for his part in Beginners.
The Canadian actor died at home on Friday in Connecticut, in the US, according to his manager.
Dame Julie, 85 – who starred opposite Plummer in the 1965 hit, labelled him a “consummate actor” and a “cherished friend”.
In a statement to the PA news agency, she added: “I treasure the memories of our work together and all the humour and fun we shared through the years.
“My heart and condolences go out to his lovely wife Elaine and his daughter Amanda.”
Plummer enjoyed a varied career across film, television and theatre and in 2012 became the oldest actor to win an Oscar.
He was handed the best supporting actor gong for his part in Beginners.
Alongside behind-the-scenes pictures from the set of Knives Out, she wrote on Instagram: “My heart is broken, my dear Chris. I feel your loss deep inside. How lucky was I having you next to me in what’s been one the best experiences of my career.
“Thank you always for your laughter, your warmth, your talent, your stories about Marilyn, the vitamins when I got sick, your patience, your partnership and your company. I will always think of you with love and admiration. Rest In Peace.”
Actor Eddie Marsan said he was “so sad” to hear about Plummer’s death.
Alongside behind-the-scenes pictures from the set of Knives Out, she wrote on Instagram: “My heart is broken, my dear Chris. I feel your loss deep inside. How lucky was I having you next to me in what’s been one the best experiences of my career.
“Thank you always for your laughter, your warmth, your talent, your stories about Marilyn, the vitamins when I got sick, your patience, your partnership and your company. I will always think of you with love and admiration. Rest In Peace.”
Actor Eddie Marsan said he was “so sad” to hear about Plummer’s death.
The Canadian actor died at home on Friday in Connecticut, in the US, according to his manager.
Dame Julie, 85 – who starred opposite Plummer in the 1965 hit, labelled him a “consummate actor” and a “cherished friend”.
In a statement to the PA news agency, she added: “I treasure the memories of our work together and all the humour and fun we shared through the years.
“My heart and condolences go out to his lovely wife Elaine and his daughter Amanda.”
Plummer enjoyed a varied career across film, television and theatre and in 2012 became the oldest actor to win an Oscar.
He was handed the best supporting actor gong for his part in Beginners.