How many specials were aired on the series that Buddy Van Horn doubled for Guy Williams on?
Buddy Van Horn: Buddy Van Horn (born August 20, 1929) is an American stunt coordinator and film director. Buddy Van Horn:  He earlier doubled for Guy Williams on Disney's "Zorro", and Gregory Peck. Zorro (1957 TV series): Zorro is an American action-adventure western drama series produced by Walt Disney Productions. Zorro (1957 TV series):  Seventy-eight episodes were produced, and 4 hour-long specials were aired on the Walt Disney anthology series between October 30, 1960 and April 2, 1961.
4 hour-long specials