Gusztáv: Season 4 - 26 Episode s
4x1 - Episode 1
April 14, 1979
4x2 - Episode 2
May 12, 1979
4x3 - Episode 3
February 25, 1978
4x4 - Episode 4
December 10, 1977
4x5 - Episode 5
November 19, 1977
4x6 - Episode 6
October 29, 1977
4x7 - Episode 7
September 24, 1977
4x8 - Episode 8
November 26, 1977
4x9 - Episode 9
August 26, 1977
4x10 - Episode 10
March 24, 1979
4x11 - Episode 11
July 2, 1977
4x12 - Episode 12
June 25, 1977
4x13 - Episode 13
September 14, 1977
4x14 - Episode 14
September 10, 1977
4x15 - Episode 15
October 22, 1977
4x16 - Episode 16
October 1, 1977
4x17 - Episode 17
April 8, 1978
4x18 - Episode 18
October 8, 1977
4x19 - Episode 19
June 18, 1977
4x20 - Episode 20
January 28, 1978
4x21 - Episode 21
November 12, 1977
4x22 - Episode 22
March 11, 1978
4x23 - Episode 23
February 4, 1978
4x24 - Episode 24
December 24, 1977
4x25 - Episode 25
June 11, 1977
4x26 - Episode 26
October 15, 1977