Legendary actress Glenda Jackson, renowned for achieving the coveted Triple Crown of Acting, passed away at her London residence on Thursday at the age of 87. Her agent, Lionel Larner, confirmed that her passing followed a brief illness. Jackson had recently wrapped up filming "The Great Escaper" alongside Michael Caine, reuniting with the actor after their collaboration in the 1975 film "The Romantic Englishwoman."

Caine fondly remembered the experience, stating it was "as wonderful this time as it was 50 years ago." He praised Jackson as "one of our greatest movie actresses" and expressed his deep sorrow at her loss.

Born in 1936 to a working-class family in Birkhenhead, northwest England, Jackson honed her craft at London's Royal Academy of Dramatic Art. Her early career included performances with the Royal Shakespeare Company and a notable role in Peter Brook's avant-garde production of "Marat/Sade." She rose to prominence in the 1960s and '70s with acclaimed performances in films such as "Mary, Queen of Scots," "Sunday Bloody Sunday," and "The Class of Miss MacMichael."

Jackson's illustrious career garnered her two Academy Awards for Best Actress in "Women in Love" and "A Touch of Class," along with nominations for "Sunday Bloody Sunday" and "Hedda." Her television work was equally remarkable, highlighted by her portrayal of Queen Elizabeth I in "Elizabeth R," which earned her two Primetime Emmy Awards.

In a surprising career shift, Jackson entered British politics in her 50s, winning a seat in Parliament in 1992. She served as a Labour Party lawmaker for 23 years, including a stint as Minister for Transport under Prime Minister Tony Blair. After leaving Parliament in 2015, she returned to acting, continuing to receive critical acclaim. Her performance in "Three Tall Women" in 2018 earned her a Tony Award for Best Leading Actress in a Play, completing the Triple Crown of Acting (Oscar, Emmy, and Tony).

In 2020, Jackson's powerful portrayal of a woman grappling with Alzheimer's in "Elizabeth is Missing" earned her a BAFTA award. She is survived by her son, Dan Hodges.