The __ Show on Earth, Heston as Circus Manager
This page is the CodyCross answer for the clue below from Fauna and Flora, Group 173, Puzzle 5 (Retrogressive Succession).
Question is: The __ Show on Earth, Heston as Circus Manager
and the answer is: GREATEST
Word Meaning:
GREATEST — superlative form of great: most great
Definitions from Wiktionary.