Season 4 Episode
- Season 4 Two Kisses One Party
- Season 4 Open Mic Plight
- Season 4 Just Friends
- Season 4 March Break
- Season 4 6 1/2
- Season 4 Derek Denies Denial
- Season 4 Happy New Schoolyear
- Season 4 No Secrets
- Season 4 Take A Stepkid to Work Day
- Season 4 No More Games
- Season 4 How I Met Your Stepbro
- Season 4 Casey & Ralph?!
- Season 4 Tuesday Afternoon Fever
- Season 4 Teddy's Back
- Season 4 Rude Awakenings
- Season 4 Truman's Last Chance
- Season 4 Surprise!
- Season 4 Futuritis
Life with Derek - Season 4 Episode 4 March Break
7.10 30 minutes While the rest of the family heads off to Quebec for spring break, Casey and Derek decide to stay home to meet their previously planned engagements. However, the two discover that they now have to spend the entire vacation together when their original plans don't work out.
