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Watch Chuggington - Season 4 Episode 20 Online!:

Brewster has his first chuggineer test and Wilson is on Safety Patrol.

Writing:
  • Sarah Ball

Stars:
Release Date: 2008-09-29
Seasons: 1 2 3 4 5 6
TMDb: 6.6/10
  • Country: GB
  • Language: English
  • Runtime: 10

Other episodes for this season

Chug Patrol: Ready to Rescue
Episode 0 - Chug Patrol: Ready to Res...
Rescue at Rocky Ridge
Episode 1 - Rescue at Rocky Ridge
Wilson's Forest Flare
Episode 2 - Wilson's Forest Flare
Stop Koko Stop
Episode 3 - Stop Koko Stop
Runaway Koko
Episode 4 - Runaway Koko
Brewster Makes Tracks
Episode 5 - Brewster Makes Tracks
Chief Wilson
Episode 6 - Chief Wilson
Back Up Brewster
Episode 7 - Back Up Brewster
Track Laying Brewster
Episode 8 - Track Laying Brewster
Explorer Koko
Episode 9 - Explorer Koko
The Old Silver Mine Line
Episode 10 - The Old Silver Mine Line
Brewster Leads The Way
Episode 11 - Brewster Leads The Way
Park Patroller Wilson
Episode 12 - Park Patroller Wilson
High Rise Rescue
Episode 13 - High Rise Rescue
Winter Whiteout
Episode 14 - Winter Whiteout
Snow Patrol
Episode 15 - Snow Patrol
Fearless Wilson
Episode 16 - Fearless Wilson
Special Rescue Team
Episode 17 - Special Rescue Team
Deputy Chug Patrollers
Episode 18 - Deputy Chug Patrollers
Blazin' Wilson
Episode 19 - Blazin' Wilson
On Track Brewster
Episode 20 - On Track Brewster
We Are the Chuggineers
Episode 21 - We Are the Chuggineers
Team Trainee
Episode 22 - Team Trainee
Record Breaker Koko
Episode 23 - Record Breaker Koko
Tootington Tunnel
Episode 24 - Tootington Tunnel
Iron Chuggers
Episode 25 - Iron Chuggers
Roundup Wilson
Episode 26 - Roundup Wilson