Cast
Beginning of the story of the all-known football-headed boy. (Hey Arnold)
31 July 2015
14 September 1994
17 October 2006
23 June 1994
25 December 2013
10 September 1994
14 March 1972
15 December 1993
23 September 1994
9 February 2016
15 July 2010
22 September 1995
25 May 1979
10 April 1957
5 October 2001
28 February 2017
14 February 2010
4 May 2000
17 December 2004
10 December 1999
28 August 1991
