In 1971, Albert guest-starred in a season-one Columbo episode called "Dead Weight", which also featured guest star Suzanne Pleshette, as a highly-decorated retired US Marine Corps major general, and combat war hero from the Korean War, who murders his adjutant to cover up an illegal quid pro quo contracting conspiracy scheme.  In 1972, Albert resumed his film career and was nominated for an Oscar for Best Supporting Actor for his performance as an overprotective father in The Heartbreak Kid (1972), and delivered a memorable performance as an evil prison warden in 1974's The Longest Yard. In a lighter vein, Albert portrayed the gruff though soft-hearted Jason O'Day in the successful Disney film Escape to Witch Mountain in 1975.  Albert appeared in such 1980s films as How to Beat the High Co$t of Living (1980), Yesterday (1981), Take This Job and Shove It (1981), Rooster (1982 television film), and Yes, Giorgio (1982), and as the US President in Dreamscape (1984). His final feature film role was a cameo appearance in The Big Picture (1989). He also appeared in many all-star television miniseries, including Evening in Byzantium (1978), The Word (1978), Peter and Paul (1981), Goliath Awaits (1981) and War and Remembrance (1988).  In the mid-1980s, Albert was reunited with longtime friend and co-star of the Brother Rat and An Angel from Texas films, Jane Wyman, in a recurring role as the villainous Carlton Travis in the popular 1980s soap opera Falcon Crest. He also guest-starred on an episode of the '80s television series Highway to Heaven, as well as Murder, She Wrote, and in 1990, he reunited with Eva Gabor for a Return to Green Acres. In 1993, he guest-starred for several episodes on the ABC daytime soap opera General Hospital as Jack Boland, and also made a guest appearance on the Golden Girls spin-off The Golden Palace the same year.

Answer this question "What other show was he involved in during the later end of his life?" by extracting the answer from the text above.
in 1990, he reunited with Eva Gabor for a Return to Green Acres.