Life with Derek
S04E08 No Secrets
Casey is in a frenzy when her diary, which contains her awkward romantic dreams about Truman, goes missing. Convinced that Derek and Edwin are responsible for its disappearance, Lizzie and Marti decide to make their stepbrothers' lives a living nightmare in order to retrieve the diary.
Season 4 Episodes
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7
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9
10
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18
Two Kisses One Party
Open Mic Plight
Just Friends
March Break
6 1/2
Derek Denies Denial
Happy New Schoolyear
No Secrets
Take A Stepkid to Work Day
No More Games
How I Met Your Stepbro
Casey & Ralph?!
Tuesday Afternoon Fever
Teddy's Back
Rude Awakenings
Truman's Last Chance
Surprise!
Futuritis