Based on both the "Peabody's Improbable History" segments from The Bullwinkle Show (1959) and Mr. Peabody & Sherman (2014).
Combines elements from the original "Peabody's Improbable History" shorts (Peabody and Sherman use the WABAC to meet historical figures) with the format of a late night talk show (special guests and musical acts).
Dieter Jansen, the voice of Mr Hobson, is the very first Dutch voice actor ever who booked an original role in an American cartoon show.
A Netflix Original Series.
Chris Parnell replaces Ty Burrell as the voice of Mr. Peabody and Max Charles reprises his role of Sherman from Mr. Peabody & Sherman (2014).