TV Junior On The Job - Season 1 Episode 9 : Lupi's Letter Junior On The Job - Season 1 Episode 9 : Lupi's Letter 10/10 by 1 users Learn how mail carriers deliver letters to the right people by sorting and organizing them, using trucks, planes, boats, and even walking. Details Casts Posters Images Title Junior On The Job - Season 1 Episode 9 : Lupi's Letter Alternative Titles First Air Date 2012-04-01 Last Air Date 2012-07-11 Number of Episodes 10 Number of Seasons 1 Genres Action & Adventure, Animation, Kids, Family, Networks CBC Television, Casts Kendall Gimbi, Stacy Allen, Caleb McLaughlin, Shannon Chan-Kent, Kelly Jean Badgley Plot Keywords , Junior Kendall Gimbi Mimi Stacy Allen Theo Caleb McLaughlin Kate / Sue Lucien Shannon Chan-Kent Lupi Kelly Jean Badgley Episodes List Junior On The Job Season 1 :Episode 1 Go Train Go! Go Train Go! 2012-04-01 Preschool series; A ponderous pup leads his friends on imaginative adventures to learn about jobs in the neighborhood. Junior On The Job Season 1 :Episode 2 Beehive Blast Beehive Blast 2012-04-01 Preschool series; A ponderous pup leads his friends on imaginative adventures to learn about jobs in the neighborhood. Junior On The Job Season 1 :Episode 3 Loose Tooth Trouble Loose Tooth Trouble 2012-04-01 Preschool series; A ponderous pup leads his friends on imaginative adventures to learn about jobs in the neighborhood. Junior On The Job Season 1 :Episode 4 All Clogged Up All Clogged Up 2012-04-04 Preschool series; A ponderous pup leads his friends on imaginative adventures to learn about jobs in the neighborhood. Junior On The Job Season 1 :Episode 5 Firefighters To The Rescue Firefighters To The Rescue 2012-05-05 Preschool series; A ponderous pup leads his friends on imaginative adventures to learn about jobs in the neighborhood. Junior On The Job Season 1 :Episode 6 Birthday Cake Birthday Cake 2012-05-06 Preschool series; A ponderous pup leads his friends on imaginative adventures to learn about jobs in the neighborhood. Junior On The Job Season 1 :Episode 7 Lifeguards On Duty Lifeguards On Duty 2012-06-07 Preschool series; A ponderous pup leads his friends on imaginative adventures to learn about jobs in the neighborhood. Junior On The Job Season 1 :Episode 8 Pins & Needles Pins & Needles 2012-06-08 Preschool series; A ponderous pup leads his friends on imaginative adventures to learn about jobs in the neighborhood. Junior On The Job Season 1 :Episode 9 Lupi's Letter Lupi's Letter 2012-07-08 Preschool series; A ponderous pup leads his friends on imaginative adventures to learn about jobs in the neighborhood. Junior On The Job Season 1 :Episode 10 The Farm The Farm 2012-07-11 Preschool series; A ponderous pup leads his friends on imaginative adventures to learn about jobs in the neighborhood.