Media Advisory - Alliance Atlantis Communications Inc. First Quarter Financial Results Conference Call

Media Advisory - Alliance Atlantis Communications Inc. First Quarter Financial Results Conference Call

TSX: AAC.A, AAC.B

TORONTO, May 4 /PRNewswire-FirstCall/ --
- WHAT: Alliance Atlantis will hold its quarterly conference call to
review the Company's First Quarter financial results for the three
months ended March 31, 2007.

- WHEN: 10:00 a.m. ET on Tuesday, May 15, 2007.

- HOW: To listen to the call dial 1-866-540-8136 or, locally,
(416) 340-8010 at least 10 minutes prior to 10:00 a.m. ET.

- RSVP: Please confirm your attendance by e-mailing
media@allianceatlantis.com.

- AUDIO WEBCAST: The conference call will also be audio webcast live at

www.newswire.ca/webcast and archived for future playback at

www.allianceatlantis.com (indefinitely) and www.newswire.ca/webcast

(for 30 days from the date of the webcast).

- REPLAY: A replay of the conference call will be available from
1:00 p.m. ET on Tuesday, May 15, 2007 to 11:59 p.m. ET on Tuesday,
May 22, 2007. Please dial (416) 695-5800 or 1-800-408-3053 and enter
code 3220203 followed by the number sign to listen.

- IMPORTANT: The Alliance Atlantis first quarter news release -
including consolidated financial statements - will be available before
markets open on the morning of Tuesday, May 15, 2007 and distributed
via CNW Group (www.newswire.ca) and posted on the Company's
website (at www.allianceatlantis.com). Additionally, Notes to the
Consolidated Financial Statements, Supplemental Information, and MD&A
will be available on the Company's website.

About Alliance Atlantis Communications

Alliance Atlantis offers Canadians 13 well-branded specialty channels boasting targeted, high-quality programming. The Company also co-produces and distributes the hit CSI franchise and indirectly holds a 51% limited partnership interest in Motion Picture Distribution LP, a leading distributor of motion pictures in Canada, with motion picture distribution operations in the United Kingdom and Spain. The Company's common shares are listed on the Toronto Stock Exchange - trading symbols AAC.A and AAC.B. The Company's website is www.allianceatlantis.com.

The presentations made during the conference call may contain forward-looking statements, including statements regarding Alliance Atlantis's anticipated financial and operating results, plans, objectives, expectations and intentions. Forward-looking statements are subject to a number of risks and uncertainties that could cause actual results to differ materially from those indicated by the statements. Therefore, forward-looking statements should be considered carefully and undue reliance should not be placed on them.

Source: Alliance Atlantis Communications Inc.

CONTACT: Nicola McIsaac, Manager, Corporate Communications, Alliance
Atlantis Communications Inc., Tel: (416) 969-4405, Email:
nicola.mcisaac@allianceatlantis.com

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