Tad (voice)
Mr. Frog (voice)
Mrs. Frog / Letters (voice)
Berfter / Letters (voice)
Letters (voice)
Lily (voice)
Additional Characters (voice)
Leap (voice)
Professor Quigley (voice)
Letters (voice)
Letters (voice)
0
/2008
0
/2012
8
/1948
0
/1972
0
/2019
7.3
/1959
0
/1972
3
/1960
6
/2004
0
/1973
4.5
/2003
7.625
/2009
7.7
/2008
7.259
/2022
8.711
/1994
8.137
/2019
8.686
/1972
8.3
/1985
8.211
/1980
7.393
/2006
7.6
/2009
8.369
/2010
8.52
/2008
8.029
/2013
7.237
/2017
8.5
/2003
8.5
/1994
7.233
/1989
8.201
/2010
8.5
/2014
8.499
/2019
