Sezon 4
Bölümler
1 An Unexpected Guest 19 Nis 2021 
2 Babies, Bunnies and Beards 20 Nis 2021 3 Sally Hunter 21 Nis 2021 4 Quantum Problems and Dead Ends 22 Nis 2021 5 House Arrest 23 Nis 2021 6 The Intruder 24 Nis 2021 7 Mind Games 25 Nis 2021 8 Break-in 26 Nis 2021 9 Relatively Speaking 27 Nis 2021 10 Enemies Within 28 Nis 2021 11 Badika 29 Nis 2021 12 Operation Rockabye 30 Nis 2021 13 Sleepwalkers 1 May 2021 14 Saving Anika 2 May 2021 15 I Spy 3 May 2021 16 Hologram: Unlocked 4 May 2021 17 The Missing Piece 17 May 2021 18 Testing Times 18 May 2021 19 Brainwooshed 19 May 2021 20 Showdown 20 May 2021