Season 4
Episodes
1 Drain The Ocean Apr 18, 2022 
2 Stuntman Apr 19, 2022 
3 Build That Tune Apr 20, 2022 
4 Car of the Future and Old is New Apr 24, 2022 
5 Cut-Away Apr 25, 2022 
6 Bridge Too Far Apr 26, 2022 
7 Dragon Race and Grandscapes May 1, 2022 
8 Spooktacular May 2, 2022 
9 Blown Away May 3, 2022 
10 High Wire and Secret Cities May 8, 2022 
11 Window To The Future May 9, 2022 
12 Beginning, Middle & End May 10, 2022 
13 Sky's The Limit May 15, 2022 
14 The Grand Finale May 16, 2022