Who is Phyllis Gilliam? Georgie & Mandy’s First Marriage honors costume supervisor who died months after losing husband to cancer

“Who is Phyllis Gilliam?” That was the question many fans of Georgie & Mandy’s First Marriage were left asking after the Season 2 finale featured an emotional tribute during the first half of its two-part episode. A title card appearing at the end of the episode read, "In loving memory, Phyllis Gilliam, January 26, 1956 – March 23, 2026.”

The tribute triggered questions from fans of the Young Sheldon spinoff, with many searching for details about Phyllis Gilliam and her connection to Georgie & Mandy’s First Marriage.

Who is Phyllis Gilliam from Georgie and Mandy's first marriage

Phyllis Gilliam worked as a costume supervisor on Georgie & Mandy’s First Marriage, contributing to both Seasons 1 and 2 of the CBS comedy. Her career in television and film spanned more than three decades, with credits on nearly 30 productions listed on IMDb.

Among the projects she worked on were The Upshaws, Miracle Workers, Home Economics, Ghosts, Just Shoot Me!, Role Models, and Agent Carter.

According to her obituary shared by Glendale Funeral Home, Phyllis Gilliam was born in Mobile, Alabama, where she grew up in a family with seven sisters and one brother. She attended St. James Major Catholic School and McGill-Toolen High School before earning a bachelor’s degree at Xavier University of Louisiana. It was there that she discovered her passion for theater and costume design. She later earned a master’s degree in the field from the University of Houston.

Her obituary described how Gilliam moved to Los Angeles in the 1980s to pursue a career in entertainment, eventually becoming a respected costume designer and costume supervisor in television production.

“Anyone who worked with Phyllis can attest to what a beautiful spirit she had - always the first to help others with a smile on her face, regardless of the circumstances,” the obituary read.

The obituary also detailed her personal life, including her marriage to Murray Gilliam, a US Marine Corps veteran and personal trainer. The two married on June 14, 1997, and later welcomed two children, Robert and Susan.

In one of the most emotional passages, the obituary recounted the couple’s health struggles after both were diagnosed with cancer.

“In 2024, Murray received devastating news - a stage IV cancer diagnosis. After almost a year of his treatment, Phyllis received the same diagnosis,” the obituary stated.

After Murray died in January 2026, the obituary recalled a deeply personal moment from his funeral. “She held the flag close to her chest and gazed at the sky - ‘I got your flag, honey, I got it.’”

Phyllis Gilliam died on March 23, 2026, surrounded by loved ones while watching It’s a Wonderful Life, described as her favorite movie. “On March 23, 2026, Phyllis took her last breath. On that day, the world was a little bit less light,” the obituary read.