1970-1982 TV show guest appearances for Ivan Bonar:
(Episodes with dates prior to 1970 aired as reruns.)
Search for Ivan Bonar on the Internet Movie Database
| Original Air Date | Net | Show Name | Episode Name | Character Name |
|---|---|---|---|---|
| December 17, 1969 | Medical Center (s1,e12) | 24 Hours | Dr. Nelson | |
| December 31, 1969 | Medical Center (s1,e13) | The Adversaries | Dr. Nelson | |
| September 23, 1970 | CBS | Medical Center (s2,e2) | Undercurrent | Dr. Crump |
| October 2, 1970 | ABC | The Partridge Family (s1,e2) | The Sound Of Money | Leroy Lowenfeld |
| October 21, 1970 | CBS | Medical Center (s2,e6) | Ghetto Clinic | Dr. Crump |
| December 27, 1970 | ABC | The F.B.I. (s6,e14) | The Inheritors | Ames |
| October 27, 1971 | NBC | Night Gallery (s2,e18) | A Question Of Fear | Fred |
| September 26, 1972 | NBC | Bonanza (s14,e4) | The Initiation | Preacher |
| November 25, 1972 | ABC | The Streets Of San Francisco (s1,e9) | In The Midst Of Strangers | Harold Spring |
| December 19, 1972 | NBC | Bonanza (s14,e12) | The Bucket Dog | Minister |
| March 13, 1973 | CBS | Hawkins (s0,e1) | Death And The Maiden | Judge |
| November 15, 1973 | CBS | The Waltons (s2,e10) | The Thanksgiving Story | Doctor |
| December 5, 1974 | ABC | The Streets Of San Francisco (s3,e12) | License To Kill | Paul Andrews |
| September 30, 1975 | CBS | Switch (s1,e4) | Stung From Beyond | Manager |
| November 3, 1975 | CBS | Medical Center (s7,e8) | Too Late For Tomorrow | |
| December 29, 1975 | CBS | Medical Center (s7,e15) | The Silent Witness | |
| February 9, 1976 | CBS | Medical Center (s7,e19) | The Stranger | |
| February 17, 1976 | CBS | One Day At A Time (s1,e9) | Fighting City Hall | Render |
| February 14, 1977 | NBC | Little House On The Prairie (s3,e16) | To Live With Fear (1) | Dr. Mayes |
| February 21, 1977 | NBC | Little House On The Prairie (s3,e17) | To Live With Fear (2) | Dr. Mayes |
| May 17, 1977 | NBC | Man From Atlantis (s1,e3) | Killer Spores | Edwin Shirley |
| October 1, 1977 | ABC | Operation Petticoat (s1,e3) | Dooley Is A Daddy | |
| February 19, 1979 | CBS | Lou Grant (s2,e18) | Hit | Judge Cromwell |
| February 28, 1979 | CBS | Kaz (s1,e16) | Count Your Fingers | Judge Spahn |
| September 24, 1979 | CBS | Lou Grant (s3,e2) | Expose | Foreign Editor |
| November 19, 1979 | ABC | 240-Robert (s1,e11) | Earthquake | Streeter |
| March 10, 1980 | CBS | Lou Grant (s3,e22) | Influence | Foreign Editor |
| May 6, 1980 | NBC | The Misadventures Of Sheriff Lobo (s1,e21) | Mystery On The Orly Express | Karl Hess |
| May 13, 1980 | NBC | The Misadventures Of Sheriff Lobo (s1,e22) | Orly's Hot Skates | Karl Hess |
| September 16, 1980 | NBC | Quincy, M.E. (s6,e1) | Last Rights | Simon Grossland |
| October 20, 1980 | NBC | Little House On The Prairie (s7,e5) | The Silent Cry | Mr. Case |
| January 21, 1981 | ABC | Eight Is Enough (s5,e10) | Second Thoughts | Professor Semenza |
| January 24, 1981 | NBC | Walking Tall (s1,e2) | The Protectors Of The People | Judge Hines |
| February 4, 1981 | ABC | Eight Is Enough (s5,e11) | David's Rib | Professor Semenza |
| March 24, 1981 | NBC | Walking Tall (s1,e6) | Deadly Impact | Judge Hines |
| April 13, 1981 | CBS | Lou Grant (s4,e19) | Depression | Ted Schlosser |
| May 4, 1981 | NBC | Little House On The Prairie (s7,e21) | The Lost Ones (1) | Mr. Case |
| June 12, 1981 | NBC | Sanford (s2,e7) | Freeway | Chairman |
| October 5, 1981 | NBC | Little House On The Prairie (s8,e1) | The Reincarnation Of Nellie (1) | Mr. Case |
| October 12, 1981 | NBC | Little House On The Prairie (s8,e2) | The Reincarnation Of Nellie (2) | Mr. Case |
| December 2, 1981 | NBC | Quincy, M.E. (s7,e5) | D.U.I. | Dr. Morrow |
| March 1, 1982 | CBS | Lou Grant (s5,e14) | Hunger | Phil Springerman |
| April 26, 1982 | CBS | Making The Grade (s1,e4) | Shepherd's Pie Syndrome | George |
| May 3, 1982 | CBS | Lou Grant (s5,e20) | Unthinkable | Foreign Editor |
| May 5, 1982 | ABC | The Fall Guy (s1,e22) | Scavenger Hunt | Caretaker |
| November 9, 1982 | NBC | Father Murphy (s2,e4) | Outrageous Fortune | Samuel Collier |