Improbable

Season 1

41 episodes

Premiered Apr 17, 2008

Season 2

52 episodes

Premiered Jan 7, 2009

Season 3

44 episodes

Premiered Jan 6, 2010

Season 4

52 episodes

Premiered Jan 6, 2011

Season 5

52 episodes

Premiered Jan 5, 2012

Season 6

52 episodes

Premiered Jan 3, 2013

Season 7

77 episodes

Premiered Jan 3, 2014

Season 8

83 episodes

Premiered Jan 1, 2015

Season 9

90 episodes

Premiered Jan 7, 2016

Season 10

96 episodes

Premiered Jan 3, 2017

Season 11

97 episodes

Premiered Jan 2, 2018

Season 12

105 episodes

Premiered Jan 1, 2019

Season 13

66 episodes

Premiered Jan 2, 2020

Season 14

40 episodes

Premiered Apr 1, 2022

Season 15

68 episodes

Premiered Jan 5, 2023

Season 16

96 episodes

Premiered Jan 2, 2024

Season 17

61 episodes

Premiered Jan 2, 2025

Season 18

35 episodes

Premiered Jan 1, 2026