Season
Season 23 Episode
- Season 18 Episode 1
- Season 18 Episode 2
- Season 18 Episode 3
- Season 18 Episode 4
- Season 18 Episode 5
- Season 18 Episode 6
- Season 18 Episode 7
- Season 18 Episode 8
- Season 18 Episode 9
- Season 18 Episode 10
- Season 18 Episode 11
- Season 18 Episode 12
- Season 18 Episode 13
- Season 18 Episode 14
- Season 18 Episode 15
- Season 18 Episode 16
- Season 18 Episode 17
Catalyst - Season 18 Episode 17 Sleep Matters
0.00 30 minutes Actor, comedian and sleep-deprived new dad Lawrence Leung explores the latest science behind sleep to find out what he's missing out on - and if he even needs it at all.
