Dr. Platypus, Whiskers the Rat and Flaps the Flying Fox were finishing off some work in Dr. Platypus' laboratory, when they heard some strange messages from deep space on their radio.
Invalid Date
1/1/2013
1/11/1968
6/10/2016
12/15/2016
11/13/2023
1/1/1961
6/15/2020
4/18/2012
4/27/1968
4/28/1970
4/27/1973
11/10/2007
12/31/1986
1/1/1963
11/19/2023
11/3/2017
1/1/1999
1/17/2014