Question: who played the lone ranger on the greatest american hero

title: John Hart (actor)
text: In 1965 Hart made two brief appearances on the TV series Perry Mason , including the role of title character and murder victim Jamison Selff in `` The Case of the Wrathful Wraith . '' In the 1970 film The Phynx , Hart played the Lone Ranger alongside Jay Silverheels as Tonto , spoofing their characters . Hart 's last theatrical film appearance was in 1981 's The Legend of the Lone Ranger in which he appeared as a newspaper editor . He appeared in the television series Happy Days as the Lone Ranger in the episode `` Hi Yo , Fonzie Away '' ( February 9 , 1982 ) . In this episode Fonzie , played by Henry Winkler gets to meet his childhood hero , the Lone Ranger , for his birthday . Hart 's other major late appearance was in an episode of The Greatest American Hero , My Heroes Have Always Been Cowboys , where Hart gives the title character an inspiring speech about heroism . 

Answer: answer: John Hart played the lone ranger in an episode of The Greatest American Hero.