20 things to know about me: Elizabeth McIngvale - daughter of Jim 'Mattress Mack' McIngvale
Mattress Mack's daughter helps those dealing with mental illness
20 things to know about me: Elizabeth McIngvale - daughter of Jim 'Mattress Mack' McIngvale
Mattress Mack's daughter helping others with OCD treatment in Houston
Mattress Mack's daughter helps those dealing with mental illness
Video of Astros super fan 'Mattress Mack' cursing out Phillies fans goes viral after Game 3 of World Series
Mattress Mack's daughter helps those dealing with mental illness
Mattress Mack's daughter helps those dealing with mental illness
Jim McIngvale - Points of Light
Houston's Mattress Mack And Daughter Liz McIngvale To Headline A Beacon Of Hope - My Sweet Charity
Family Houston invites Mattress Mack's daughter to speak on OCD for Mental Health Month
BaylorProud » Baylor prof uses her OCD journey to inspire others battling mental illness