Phineas and Ferb (2007–2015)
8 user

Act Your Age 

Set 10 years in the future, a teenage Phineas must decide which college he should attend.


Robert Hughes (as Robert F. Hughes), Zac Moncrief




Episode cast overview, first billed only:
Vincent Martella ... Phineas Flynn (voice)
Ashley Tisdale ... Candace Flynn (voice)
Thomas Brodie-Sangster ... Ferb Fletcher (voice) (as Thomas Sangster)
Caroline Rhea ... Linda Flynn-Fletcher (voice)
Richard O'Brien ... Lawrence Fletcher (voice)
Dan Povenmire ... Self / Dr. Heinz Doofenshmirtz (voice)
Jeff 'Swampy' Marsh ... Self / Major Francis Monogram (voice)
Tyler Alexander Mann ... Commander Carl (voice) (as Tyler Mann)
Maulik Pancholy ... Baljeet Tjinder (voice)
Bobby Gaylor Bobby Gaylor ... Buford Van Stomm (voice)
Alyson Stoner ... Isabella Garcia-Shapiro (voice)
Olivia Olson ... Vanessa Doofenshmirtz (voice)
Jack McBrayer ... Irving DuBois (voice)
Eileen Galindo ... Vivian Garcia-Shapiro (voice)
Carol Kane ... Nana Shapiro (voice)


Set 10 years in the future, a teenage Phineas must decide which college he should attend.

Plot Summary | Plot Synopsis



Did You Know?


Thomas Brodie-Sangster and Olivia Olson worked together previously in 'Love, Actually,' where their characters were also connected romantically. See more »


[last lines]
Dan Povenmire: Oh, get a grip, Swampy.
See more »


References Grease (1978) See more »


What Might Have Been
Written by Robert Hughes, Dan Povenmire, Jeff 'Swampy' Marsh and Madison Scheckel
Performed by Alyson Stoner, Vincent Martella, and Laura Dickinson
See more »

User Reviews

An excellent, heartwarming episode which will answer many questions
11 February 2015 | by tahmeedkcSee all my reviews

Having not watched Phineas and Ferb in a long time, I went out and bought the first season's DVD. I instantly started remembering those glorious days of 2007, and I didn't regret passing my time at all. However, like many fans, I had wondered what it would have been like if Phineas, Ferb and the gang all grew up. After seeing the episode last night,I finally got my answer. In spite of not providing enough screen time to important characters, the result was still fantastic. The show didn't lose its edge one bit, despite this episode being the 33rd of the 4th season. The songs in this episode are among the best this show has ever produced, and the jokes are still as funny as ever. The episode felt like a huge thank-you to all the fans; that being said, this episode is a must-watch for all the dedicated fans of the show.


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Release Date:

9 February 2015 (USA) See more »

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