Marcus Welby, M.D. - Season 1 Episode 18
Joseph Campanella guest-stars as scientist Leo Maslow, who is convinced that he has an hereditary disease, Huntington's Chorea, which begins with complete loss of memory and inability to function. Welby and Kiley conduct tests, but are not convinced that Maslow has the disease. However, his condition continues to deteriorate, especially after he learns his wife is pregnant.
First Air Date : 1969-09-23
Last Air date : 1976-05-04
Runtime : 57 minutes
Genre : Drama
Cast : Robert Young, James Brolin, Pamela Hensley, Sharon Gless, Elena Verdugo
Crew : David Victor (Executive Producer), David J. O'Connell (Producer)
Quality : 
Subtitles :
- Season 1 : Episode 11969-09-23
- Season 1 : Episode 21969-09-30
- Season 1 : Episode 31969-10-07
- Season 1 : Episode 41969-10-14
- Season 1 : Episode 51969-10-21
- Season 1 : Episode 61969-10-28
- Season 1 : Episode 71969-11-04
- Season 1 : Episode 81969-11-11
- Season 1 : Episode 91969-11-18
- Season 1 : Episode 101969-11-25
- Season 1 : Episode 111969-12-09
- Season 1 : Episode 121969-12-16
- Season 1 : Episode 131969-12-23
- Season 1 : Episode 141969-12-30
- Season 1 : Episode 151970-01-06
- Season 1 : Episode 161970-01-13
- Season 1 : Episode 171970-01-27
- Season 1 : Episode 181970-02-03
- Season 1 : Episode 191970-02-10
- Season 1 : Episode 201970-02-17
- Season 1 : Episode 211970-02-24
- Season 1 : Episode 221970-03-03
- Season 1 : Episode 231970-03-10
- Season 1 : Episode 241970-03-17
- Season 1 : Episode 251970-03-24
- Season 1 : Episode 261970-04-14
