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Appearances
De Slimste Mens ter Wereld
Main cast, played by Jan Jaap van der Wal
- Episode 15x07: Xavier Malisse (Oct 25, 2017)
- Episode 15x08: Jens Dendoncker (Oct 26, 2017)
- Episode 15x11: Bill Barberis (Nov 1, 2017)
- Episode 15x12: Heidi Van Tielen (Nov 2, 2017)
- Episode 15x23: Isolde Lasoen (Nov 22, 2017)
- Episode 15x24: Kristof Calvo (Nov 23, 2017)
- Episode 15x33: [Eerste Finaleweek] Sammy Mahdi, Joke Emmers & Linde Merckpoel (Dec 11, 2017)
- Episode 15x34: [Eerste Finaleweek] Filip Peeters (Dec 12, 2017)
- Episode 15x37: [Tweede Finaleweek] Thibault Christiaensen (Dec 18, 2017)
- Episode 15x38: [Tweede Finaleweek] Xavier Taveirne (Dec 19, 2017)
- Episode 16x02: Pieter Delanoy (Oct 16, 2018)
- Episode 16x09: Clara Cleymans (Oct 30, 2018)
- Episode 16x14: Hakim Chatar (Nov 7, 2018)
- Episode 16x18: Rani De Coninck (Nov 14, 2018)
- Episode 16x33: [Eerste Finaleweek] Wouter Vandenhaute (Dec 12, 2018)
- Episode 16x37: [Tweede Finaleweek] Boris Van Severen (Dec 19, 2018)
- Episode 17x15: Alex Vizorek (Nov 6, 2019)
- Episode 17x19: Julie Cafmeyer (Nov 13, 2019)
- Episode 17x23: Bart Hollanders (Nov 20, 2019)
- Episode 17x29: Jeroen Meus (Dec 2, 2019)
- Episode 17x37: [Tweede Finaleweek] Lotte Vanwezemael (Dec 16, 2019)
- Episode 18x03: Hans Vanaken (Oct 14, 2020)
- Episode 18x07: Jan Kooijman (Oct 21, 2020)
- Episode 18x15: Els de Schepper (Nov 4, 2020)
- Episode 18x17: Umi Defoort (Nov 9, 2020)
- Episode 18x21: Peter De Graef (Nov 16, 2020)
- Episode 18x25: Fatma Taspinar (Nov 23, 2020)
- Episode 19x11: Alexander Hendrickx (Nov 3, 2021)
- Episode 19x17: Arjen Lubach (Nov 15, 2021)
- Episode 19x21: Glints (Nov 22, 2021)
- Episode 19x27: Lisbeth Imbo (Dec 1, 2021)
- Episode 19x31: Tom Vermeir (Dec 8, 2021)
- Episode 19x39: [Tweede Finaleweek] Gloria Monserez (Dec 22, 2021)
- Episode 20x11: Lieven Scheire (Sep 21, 2022)
- Episode 20x15: Thomas Huyghe (Sep 28, 2022)
- Episode 20x17: Peter Van de Veire (Oct 3, 2022)
- Episode 20x23: Olga Leyers (Oct 12, 2022)
- Episode 20x31: Kobe Ilsen (Oct 26, 2022)
- Episode 20x35: [Eerste Finaleweek] Jelle Cleymans (Nov 2, 2022)
- Episode 20x39: [Tweede Finaleweek] Danira Boukhriss Terkessidis (Nov 9, 2022)
- Episode 21x06: Aimé Claeys (Oct 24, 2023)
- Episode 21x12: Comfort Achuo (Nov 2, 2023)
- Episode 21x13: Nathalie Meskens (Nov 6, 2023)
- Episode 21x28: Jacotte Brokken (Nov 30, 2023)
- Episode 21x38: [Tweede Finaleweek] Charlotte Adigéry (Dec 19, 2023)
Guest cast, played by Jan Jaap van der Wal
- Episode 14x21: Jan Jaap van der Wal (Nov 21, 2016)
- Episode 14x22: Meyrem Almaci (Nov 22, 2016)
- Episode 14x23: Louis Talpe (Nov 23, 2016)
- Episode 14x24: Eva De Roo (Nov 24, 2016)
- Episode 14x33: [Eerste Finaleweek] Jan Jaap van der Wal, Louis Talpe & Joris Hessels (Dec 12, 2016)
- Episode 14x34: [Eerste Finaleweek] Kat Kerkhofs (Dec 13, 2016)