Film Reviews by MC

There are 7 titles on Disc 4 and 6 titles on Disc 5. The 7 titles on Disc 4 are; EP23 A World of Difference; EP24 Long Live Walter Jameson; EP25 People Are Alike All Over; EP26 Execution; EP27 The Big Tall Wish; EP28 A Nice Place to Visit; EP29 Nightmare as a Child. On Disc 5, there are 6 titles which are; EP25 People Are Alike All Over; EP26 Execution; EP27 The Big Tall Wish; EP28 A Nice Place to Visit; EP29 Nightmare as a Child; EP30 The Stop at Willoughby. Episodes 25, 26, 27, 28, 29 are repeated on Disc 5. I don't get why they have repeated the episodes from Disc 4 to Disc 5. Any thoughts?