Season 4

Season 4 of Happy Tree Friends was the season that started it all. Originally airing from 10 January 1991 to 20 December 1991, the series debuted as the hit new animated from Discovery Kids. produced by Walt Disney Pictures and Aardman Animations.

Episodes

Title	U.S. airdate	Production code	TV Episode	#
"The Car"	10 January 1991	4ACV01	S04E06	66
"The Fish"	24 January 1991	4ACV02	S04E07	67
"The Way We Was"	31 January 1991	4ACV03	S04E08	68
"The 8th Commandment"	7 February 1991	4ACV04	S04E09	69
"The Principal"	14 February 1991	4ACV05	S04E10	70
"The Brother"	21 February 1991	4ACV06	S04E11	71
"The Summary"	7 March 1991	4ACV07	S04E12	72
"The Old Money"	28 March 1991	4ACV08	S04E13	73
"The Greatness"	11 April 1991	4ACV09	S04E14	74
"The Substitute"	25 April 1991	4ACV10	S04E15	75
"The War"	2 May 1991	4ACV11	S04E16	76
"The Comic"	9 May 1991	4ACV12	S04E17	77
"The Blood"	11 July 1991	4ACV13	S04E18	78
"The Raving"	19 September 1991	4ACV14	S04E19	79
"The Washington"	26 September 1991	4ACV15	S04E20	80
"The Failed"	3 October 1991	4ACV16	S05E01	81
"The Murderer"	10 October 1991	4ACV17	S05E02	82
"The Defined"	17 October 1991	4ACV18	S05E03	83
"The Like"	24 October 1991	4ACV19	S05E04	84
"Terror Tales Of The Park 4"	31 October 1991	4ACV20	S05E05	85
"The Pony"	7 November 1991	4ACV21	S05E06	86
"The Thunder"	14 November 1991	4ACV22	S05E07	87
"The Flaming"	21 November 1991	4ACV23	S05E08	88
"The Verkaufen Der Kraftwerk"	5 December 1991	4ACV24	S05E09	89
"The Married"	26 December 1991	4ACV25	S05E10	90