Specials

The episodes that originally aired as 2 hour specials. (Note: this doesn't include the episodes that orignally aired as 2 parts, aka 2 different days.)

Season 1 has no specials (except maybe the Pilot)

Season 2 has three specials, The episodes containing the family's trip to Boston, Dr. Mike's abduction, and Dr. Mike and Sully's engagement

Season 3 has 4 specials. The episodes containing the family's trip to DC, the custody battle with Mr. Cooper, Washita, and Dr. Mike and Sully's wedding

Season 4 has 1 special. The episodes containing Dr Mike, Dorothy, and Grace's climb of Pike's Peak

Season 5 has 1 special, The episode containing Preston calling in the loan on the homestead and Dr. Mike borrowing the money from Daniel while Sully is away.

Season 6 has no specials.