W.V. Grant: Faith-Healing Cold Reading Caught on Undercover Video (1986)
The story
Skip to the verdict ↓Faith healer W.V. Grant was exposed by James Randi for faking leg-lengthening healings and using prayer-card cold reading, then convicted by the IRS in 1996 for failing to report $375,000 in taxable income.
W.V. Grant was one of a generation of American faith healers whose television ministries peaked in the 1980s. His signature miracle was leg lengthening — holding a seated believer's feet, observing one leg appear shorter, then apparently commanding it to grow to match. Audiences witnessed what looked like a limb visibly extending in real time.
In 'The Faith Healers' (1987), James Randi described the mechanism. The healer instructs the subject to sit in a way that makes one leg appear shorter — a slight rotation of the pelvis is sufficient — and the apparent 'growth' is the visual result of returning to a neutral seated position. The effect requires no props beyond a chair, works on anyone, and appears on video recordings of Grant's services.
In 1991, ABC News and the Trinity Foundation sent investigators undercover to Grant's pre-service preparation. They filmed Grant's staff coaching healthy audience members to simulate disability — instructing them to feign a limp or use a wheelchair — so they could be selected for healing during the service. The Primetime Live segment aired the footage.
In 1996 the IRS convicted Grant for failing to report $375,000 in taxable income, money he had used to purchase two homes including a $1 million personal residence. He served a prison term and resumed ministry activity after release.
In 2011 mentalist Derren Brown's team attended a Grant service with an associate who deliberately filled out a prayer card with a false name. Grant repeated the false name onstage as a 'word of knowledge from God.'
Would be extraordinary if real — but it has been positively shown false.
Reviewer Notes
Miracles Jar weighs each claim two ways — how extraordinary it would be, and how strong the evidence is.
Assessed by Miracles Jar AI
Not “low evidence” — positive proof it’s false: positive evidence shows the claimed facts are false.
Leg-lengthening was a mechanical illusion; prayer-card cold reading documented; convicted of tax fraud.
Leg-lengthening was a mechanical illusion; prayer-card cold reading is documented; W.V. Grant was convicted of tax fraud. This is a debunking.
James Randi documented in *The Faith Healers* (1987) that Grant's signature "leg-lengthening" healings were produced by instructing subjects to cross their legs in a way that concealed their true equal length, then uncrossing them to create the visual illusion of growth — a trick reproducible by anyone and visible on video. ABC News and the Trinity Foundation produced an exposé on *Primetime Live* in 1991, with undercover footage showing staff coaching audience members to feign disability before services. Grant was convicted in 1996 for failing to report $375,000 in income used to purchase homes, including a $1 million residence. The IRS conviction established criminal intent behind the ministry's financial operations.
In 2011, Derren Brown demonstrated Grant feeding him a false name from a pre-service contact card as "divine revelation": Brown's associate had given a false name when filling out the card, and Grant repeated it back as if received from God. That test confirmed the prayer-card harvesting method under live conditions.
The case against authenticity is as strong as this catalog shows: the leg-lengthening mechanism is documented and mechanically reproduced; the coaching of audience members is on film; the tax conviction establishes criminal financial conduct; and the cold-reading method was demonstrated live. Each piece of evidence independently points in the same direction.
Evidence ledger — what the verdict rests on
Leg-lengthening effect created by having subject cross legs to hide true equal length, then uncross — a mechanical illusion, not healing
Documented by Randi; reproducible and visible on video recordings of services
Staff filmed coaching healthy volunteers to feign disability before services, then perform 'healings' on cue
ABC Primetime Live undercover footage, 1991
IRS convicted Grant in 1996 for hiding $375,000 in income used for personal real estate including a $1 million home
Criminal conviction; establishes fraudulent intent in ministry operations
In 2011, mentalist Derren Brown demonstrated that Grant fed him a false name supplied on a pre-service contact card as 'divine revelation'
Live test: Brown's associate gave a false name; Grant repeated it as if given by God
What would raise the meter: Adversarial scrutiny with real power to expose deception — hostile investigators, controlled conditions — coming back clean would raise the evidence bar.
What would lower it: A confession, an exposed method, or a documented financial motive would drive the evidence bar toward zero.
How we weigh every claim — the full method, deductions and all →
The natural explanation
The leading natural account for this case is deception: hoaxes, cold reading & stagecraft. Read what it explains — and where it stops.
Sources
Tagged by proximity to the event. Primary sources are direct or contemporaneous; tertiary are downstream retellings.
- 1.Primarybook
James Randi, "The Faith Healers", 1987· no public link
Documents the leg-lengthening mechanism and prayer-card method in detail
- 2.Primaryinvestigation
"ABC Primetime Live exposé", 1991· no public link
Undercover footage of staff coaching pre-service attendees to feign disability
- 3.Secondaryother
"W.V. Grant — Wikipedia", 2024· no public link
Documents conviction, sentencing, and post-release ministry activities
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