1. John McLiam was a guest star in numerous television series and wrote a Broadway play, The Sin of Pat Muldoon.

1. John McLiam was a guest star in numerous television series and wrote a Broadway play, The Sin of Pat Muldoon.
John McLiam attended St Mary's College of California.
John McLiam took McLiam, the Gaelic form of his real surname Williams, as a stage name.
John McLiam's acting career began in Maxwell Anderson's Winterset in San Francisco in 1946.
John McLiam appeared in the original Broadway cast of One More River.
John McLiam moved to California in 1960 to work in film and television.
John McLiam appeared in "The Wild Wild West" S3 E17 "The Night of the Headless Woman" as Tucker.
John McLiam appeared in several episodes of the western series The Virginian and Gunsmoke, and was Doc Holliday in the pilot of Bret Maverick.
John McLiam guest starred in a 1970 episode of Bonanza, three episodes of Little House on the Prairie, and in a two episodes of Highway to Heaven, all opposite Michael Landon.
John McLiam was John of Gaunt in William Woodman's filmed version of Shakespeare's Richard II : while the cast's acting was generally judged as poor, Charles R Forker said McLiam delivered Gaunt's most famous speech "like an operatic aria" but in general was no match for Sir John Gielgud at speaking verse.
John McLiam died in Woodland Hills, Los Angeles, California in 1994 from melanoma and Parkinson's disease.
John McLiam was interred at the Santa Barbara Cemetery at Santa Barbara, California.