Roswell backdrop
Roswell S2E13 — Disturbing Behavior
7.4
Roswell•Season 2•Episode 13

Disturbing Behavior

7.4/10 · 285 votesFeb 5, 200142 min

Ranked #9 of 21 in Season 2•−0.1 vs season avg

Discussion

Michael and Maria flee from Roswell after helping Laurie DuPree escape from the police, and Max learns that a deadly parasite was released into Earth's atmosphere when their ship crashed 50 years ago.

Directed byJames Whitmore Jr.
Written byRonald D. Moore
Previous episodeE12 · We Are FamilyNext episodeE14 · How the Other Half Lives
BestEpisodes
WorstEpisodes
BestSeasons
AllEpisodes

Seasons3

All123

Season 2 Episodes21

Skin and Bones stillE1 7.3

Skin and Bones

Ask Not stillE2 7.3

Ask Not

Surprise stillE3 7.3

Surprise

Summer of '47 stillE4 7.7

Summer of '47

The End of the World stillE5 8.0

The End of the World

Harvest stillE6 7.4

Harvest

Wipeout! stillE7 7.5

Wipeout!

Meet the Dupes stillE8 7.2

Meet the Dupes

Max in the City stillE9 7.2

Max in the City

A Roswell Christmas Carol stillE10 8.2

A Roswell Christmas Carol

To Serve and Protect stillE11 7.3

To Serve and Protect

We Are Family stillE12 7.2

We Are Family

Disturbing Behavior stillE13 7.4Now viewing

Disturbing Behavior

How the Other Half Lives stillE14 7.5

How the Other Half Lives

Viva Las Vegas stillE15 7.4

Viva Las Vegas

Heart of Mine stillE16 7.2

Heart of Mine

Cry Your Name stillE17 8.2

Cry Your Name

It's Too Late and It's Too Bad stillE18 7.4

It's Too Late and It's Too Bad

Baby, It's You stillE19 7.4

Baby, It's You

Off the Menu stillE20 7.3

Off the Menu

The Departure stillE21 8.3

The Departure

Cast9

Jason Behr

Jason Behr

Max Evans

Shiri Appleby

Shiri Appleby

Liz Parker

Katherine Heigl

Katherine Heigl

Isabel Evans

Majandra Delfino

Majandra Delfino

Maria DeLuca

Brendan Fehr

Brendan Fehr

Michael Guerin

Colin Hanks

Colin Hanks

Alex Whitman

Nick Wechsler

Nick Wechsler

Kyle Valenti

William Sadler

William Sadler

Jim Valenti

Emilie de Ravin

Emilie de Ravin

Tess Harding

Crew2

Ronald D. Moore

Ronald D. Moore

Writer

James Whitmore Jr.

James Whitmore Jr.

Director

Discussion

0 comments

Join the conversation

Share your take and reply to other fans.

No comments yet

Be the first to share your thoughts on this episode.

Episode Summary

"Disturbing Behavior" is episode 13 of Roswell season 2. It scored 7.4/10 from 285 votes, ranking #9 of 21 episodes this season (season average 7.5). Directed by James Whitmore Jr. and written by Ronald D. Moore, it aired on February 5, 2001.

Next: E14 · How the Other Half LivesBest of Season 2