Diane Ladd signed off on Instagram one last time with a heartfelt tribute that celebrated one of her last screen projects and the legendary actors who shared it with her.The legendary actress, who passed away on Nov. 3, highlighted The Last Full Measure and its star-studded cast last Sept. 16, in a post that now reads like a final curtain call, honoring the late Christopher Plummer, Peter Fonda, and William Hurt."The day before it was set to come out, Covid hit… and you know the rest." View this post on Instagram Instagram PostThe 2020 war film, helmed by Todd Robinson, depicts the story of William H. Pitsenbarger, a U.S. Air Force Pararescueman who rescued more than 60 men during the Vietnam War.For Diane Ladd, who starred in the movie as Alice Pitsenbarger, the project was "really terrific" before paying tribute to her late co-stars."Anyway, it’s out and it’s something really terrific. Not to be forgotten, among a bevy of brilliant actors in this film, three magnificent artists gave us the last great performances of their lives: Christopher Plummer, Peter Fonda, and William Hurt. What an honor."Diane Ladd's final homage included a movie poster featuring the cast, as well as a cinematic freeze from The Last Full Measure's Blu-Ray release of the actress beside Plummer.Concluding her caption, the Hollywood veteran gave a shoutout to "kids," seeking advice regarding a new venture. With a heart, coffee, and sparkle emojis, she wrote:"And, hey kids, what do you think of me getting into PodCasting? Thought I’d give you a taste. More to come. Stay tuned!) Love and light - Diane" View this post on Instagram Instagram PostThe Last Full Measure was one of Fonda's final screen projects. He passed away in August 2019 at the age of 79, just a few months before the film's release in January 2020. The movie also featured one of the last performances by Plummer, who died at the age of 91 in February 2021, and Hurt, who passed away in March 2022 at the age of 71.Meanwhile, the movie was also headlined by Sebastian Stan, Samuel L. Jackson, and Ed Harris.Diane Ladd dead: Oscar-nominated icon passes away at 89Diane Ladd passed away on Nov. 3 at the age of 89, her daughter Laura Dern announced in a statement."My amazing hero and my profound gift of a mother, Diane Ladd, passed with me beside her this morning, at her home in Ojai, Calif. She was the greatest daughter, mother, grandmother, actress, artist and empathetic spirit that only dreams could have seemingly created.The Little Women actress further said:"We were blessed to have her. She is flying with her angels now."We were blessed to have her. She is flying with her angels now."Diane Ladd's passing follows months after her husband Robert Charles Hunter's death last July. He was 77.